General :: Slow Connection Speed In Emulator

May 6, 2012

So I've been developing some stuff here and there for Android, and I noticed my device emulator has a RIDICULOUSLY low connection speed. I'm not talking about performance which is fine, I'm talking just about 'network speed'. What it means is that transferring files to and from the AVD using ADB (which as you may know relies on networking protocols) is EXTREMELY slow, and what's worse, internet transfers are VERY very slow. Therefore, when I'm working with online content (which my app, and let's face it - most apps are about) it's EXTREMELY slow.

It's worth mentioning that those same apps work great and about ten times faster on an actual android device.

General :: Slow connection speed in emulator


General :: Android Slow Data Speed?

May 19, 2013

I need to know why my data speed is so slow. What can I do?

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General :: SD Card Causes Slow Wake Up Speed On Android 4.3

Nov 12, 2013

I received my brand new SM-P605 (Galaxy Note 10.1 2014 Edition) about a week ago. I updated its firmware a couple time. Now its at PDA - P605XXUBMJ9 Everything was working perfectly fine until I put an SD Card (SanDisk Ultra microSDXC UHS-I class 10) into the tablet.

Since then, the tablet takes about two or three seconds to wake up from sleep (time from pressing the power/home button until the screen turns on). This problem goes away when I remove the SD card.

Questions:Is this normal? What I can do to make my Android 4.3 tablet wake up any faster when I am using an SD card? Should I be using a different type/kind of microSD card?

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General :: Speed Test Gets Different Results On Phone Compared To Laptop On Same WiFi Connection

Mar 7, 2013

I have a Google Nexus 4 with Android 4.2.2.I've just tried a speed test on it using the Android app (speedtest.net) and it says over wifi I'm getting about 1mps down/upload. I've also tried it on my laptop using the same wifi connection but through the browser using thier website Speedtest.net - The Global Broadband Speed Test and it says im getting about 15 mps down and almost 1 upload.

when I go into Chrome and search for speedtest it goes to the play store with thier app, any way I can access thier site on my phone browser? the desktop site doesn't seem to work?

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General :: Samsung Galaxy Note 10.1 2014 Edition Slow Connection

Jan 6, 2014

I got a Samsung Galaxy Note 10.1. 2014 Edition. I love the Tablet, great for watching Youtube videos, and mostly for playing my retro games. But lately now I have a serious problem. I have Verizon Fios at home and whenever I try to connect my Wireless tablet to it It lags, it slows down, many times the connection comes up for a couple of seconds, then connection drops. I told Verizon about and they are going to send me a new router. it is a software connection issue with the Samsung Tablet? On my computer, I am getting 7 mbps download speed and 6 mbps when I am supposed to be getting 50 Mbps on my comupter.

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General :: X86 Emulator (QEMU / BOCHS) Slow On X86 Based Android

May 3, 2014

I was experimenting with QEMU, x86 emulator on Android on my Asus Memo FHD tab which is already based on an x86 Atom architecture.

I see way slower speeds (unusable) than I read about arm based counterparts. I assume this is because QEMU assumes ARM architecture and the x86 atom is also emulating ARM.

-Is there an other way to emulate a complete x86 system faster on this architecture?

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HTC EVO 4G :: Why Downloading Speed Slow?

Aug 1, 2010

I am running an N wireless network in my house. My computer is getting 90% signal and about 7 mbps download. If I set my EVO down right next to it (running CM6 nightlies), I am getting almost no signal and DL speed of only 1.5 mbps. Ok, not to ask a stupid question, but since they are both on N, why is my computer getting so much better signal and faster download?

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HTC EVO 4G :: Why Are 3G Speed Tests So Slow?

Jun 25, 2010

I've tried Xtremelabs Speedtest (which seems more reliable) and Speedtest.net's app (which uses Kansas City as the server due to Sprint's proxy). I haven't been able to get over 800Kbps down no matter what. This morning I hit a new low and couldn't go over 350 with full service. My Touch Pro would consistently get about 1.2 - 1.5MBps. I would tether with it and use it as a hot spot with no issues. Friends would comment on how fast the 3G speeds on Sprint are. I don't feel I can have the same confidence in the Evo's speed.I'm thinking either there is some aggressive power saving happening on the phone or Sprint's network has been heavily congested since the release of the phone.Are there other speed tests people are doing? I'm going to try dslreports but I know that one has issues on accuracy sometimes.

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HTC Hero :: Slow Processor Speed

Feb 19, 2010

I've only had my Hero for just over a week and am more convinced now that I made the right choice for my mobile upgrade. It's fantastic. I just thought I'd add my 2p worth to the posts about the Hero and my (relatively) short time with it.

My last two mobiles, both on contract, were Symbian. I had the E61 first and just upgraded to the Hero from a Nokia E71. The E71 was a great phone, but the OS is looking old and tired now. I like Symbian very much as a mobile OS, but it hasn't been updated enough to keep up with the times and it is increasingly becoming a frustration to use. After nearly three years, I really needed a change and Android was the obvious choice.

The biggest gripe almost all reviewers have with the Hero is the laggy performance. Well, yes it does start to stutter if you have a lot of apps running and I suspect this is as much to do with the processor as with Android. It's a relatively new OS and will take time to get things working properly. As for the frustration of the lag, I have to disagree with the reviewers, but for different reasons.

If you want to experience a slow OS with constant lag, no matter how many apps are running, you should spend some time with Symbian. It is painfully slow compared to the Hero, even on a bad day. There really is no contest. So, it really does depend on what you're used to and what you expect. I expected similar performance from the Hero, based on the complaints in many reviews, to my Symbian running E71. Yet, in reality, the two are poles apart! I'd never go back to the Symbian we currently have after spending eight days with Android on the Hero. Everything is much faster and looks absolutely amazing.

The features of the Hero as a mobile phone are astounding and I think Android does well in its current incarnation to take advantage of them. I am very, very happy with my choice of mobile. I spent a number of weeks deciding on which mobile to go with as I took out a new 18mth contract and knew I could be stuck with a poor choice for the duration. My fears about the poor OS performance weren't borne out because of what I'm used to using on the E71 and that was a relief.

Like or hate Google, they have a lot of resources to throw at their OS and that can only mean good things for us fans of innovation. I'm really looking forward to seeing how Symbian shapes up over the next few years and whether it can become a real contender for the open OS crown. In the meantime, I am having a blast with my new best friend. I also take my hat off to HTC, they certainly know how to produce excellent phones.

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HTC EVO 4G :: WiFi Tethering - Slow Speed

Jul 15, 2010

So I just rooted my phone yesterday with the new unrevoked 3 and mainly for the purpose of getting the WiFi tethering app back. Yes, it worked, but man has it been a sad day. I've been reading posts of people having great speeds and here I am trying to enjoy my 0.4 kbps down and 0.3 kbps up speeds, but it sure is hard when other devices can't even use the connection because it's so insanely low. I'm just wondering if anyone else is having this problem?

Is it because of the new root? Is it because of my phone? I used to have okay speeds before with just having a rooted phone via unrevoked 1. I don't know if it's my data network either because it still loads sites pretty well and downloads just fine. It's just the WiFi tethering that is horrible. I tried playing around with the settings (LAN, channels, etc.,) and to no avail, as well as moving around the house, so now I'm stumped.

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Android :: Slow Download Speed From Market

Oct 6, 2010

Anyone else experiencing slow download speeds from only the market? Just started happening the other day where everything is just as fast as normal, but the market has all but come to a crawl when downloading.

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HTC Incredible :: Very Slow Downloading Speed Over WiFi

May 9, 2010

Is there any reason that download speeds over my Wifi are soooo slow? I'm downloading a 150MB file from usenet and it's going to take about 20 minutes. Same file from this pc over the same Wifi takes under 2 minutes. I'm not looking for the exact same speed (though it would be awesome) but something more reasonable would be nice. Could it be the SD card is too slow in write performance? Just wondering if this is an issue with the phone, or a simple SD card upgrade.

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HTC EVO 4G :: Very Slow 3G Speed - Error Code 1012

Jun 4, 2010

I am new too sprint today, my 3G symbol is on but my speeds are super slow (129KBs up 80down). Coming from verizon where speeds are 10 times faster. Does the symbol mean I am in 3G area like it does on other phones or do they not have a 1x symbol. Also keep getting error code 1012 when I update device config. Same with the update prl. I cant pay for 4g when I cant even get 2G.

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HTC EVO 4G :: Slow Download Speed - Mobile Hotspot?

Jun 7, 2010

Is anyone experiencing slow connection speeds when using the EVO mobile hotspot. From the Evo phone itself, I am getting 2 - 3 Mb/s download speeds. When I connect my laptop or ipad, I am getting max 500 kb/s download speeds on them. The phone continues to get 2 - 3 Mb/s download speeds while hotspot is on. I have tried different wireless security settings but all seem to exhibit the same behavior. Any thoughts on how to rectify this? I am assuming the mobile hotspot should be providing download speeds comparable with the native EVO connection.

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HTC Droid Eris :: Why 3G Tethering Speed So Slow?

Jun 21, 2010

Anyone else had the experience of internet speed with PDAnet being maple syrup slow? I mean, obviously the Eris is not the fastest phone anyway, but there are, confusingly, times when it's actually quite fast. As a corollary to this question, are there ways to increase 3G/tethering speed?

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HTC Tattoo :: Speed Forge - Other Big Games Is Slow

Feb 7, 2010

Do you know how to make all this big games fast? i turned off sound but still the same. what to do?

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Motorola Droid :: Slow 3G Speed With Consistent 4 Bars?

Nov 20, 2009

This is my first smartphone and my first experience with any sort of high-speed mobile internet, so talk to me like an idiot. But my 3g speeds seem to be incredibly slow and I'm hoping there's something I can do about it. I might've just chalked it up to poor coverage in this area, but I get consistent 4 bars and I've ran SpeedTest.net and XtremeLabs Speedtest and, oddly, I'm getting very high numbers for upload speeds which seems to suggest the network is fine in this vicinity and something else is going on. WiFi speeds are perfect, very quick.

Here are the results of my most recent tests.
SpeedTest.net
Download: 100 kbps
Upload: 855 kbps
XtremeLabs
Max Download: 100.2 kbps
Upload: 223.6 kbps (Don't know about the large discrepancy here)

So is there any course of action I can take to improve the situation? I've not tested speeds at any other locations yet (just got the phone Wednesday) but the high upload speed seems to tell me that it's not just a matter of my house being a 3g dead zone. And of course, this is my first experience so maybe I'm completely wrong with all my assumptions.

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Motorola Droid X :: Slow Micro SD Transfer Speed Through USB?

Sep 28, 2010

I am trying to transfer some music over to my phone through the usb with mass storage selected and the transfer rate is only about 2MB/s. Does this seem about average? Just seems like 3.4GB taking 24~28 minutes is a little slow

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HTC Incredible :: 3G Speed Really Slow In Certain Places With Good Signal?

Jul 28, 2010

My current Incredible was rebooting 5-10 times a day randomly and when I am at work my average data speed is about 90kbps. This is with a -50dbm signal. So my signal is fine but for some reason the data speeds are terrible. At home with roughly the same signal my speeds are what they should be around 900kbps. I wiped it and the reboots haven't happened again yet but the data speeds are the same.

Is it possible for the data to be painfully slow even though the signal is good? I received a refurb today and am hesitant to switch to it because I am just weird and don't like owning previously owned things. But if the data should be fast everywhere I will give in and use the refurb. I just don't want to see my original Incredible go.

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HTC Desire :: Force Applications To SD - Phone Speed Slow Down

Nov 23, 2010

Recently I just did the force apps to SD on my desire (froyo). However, I realize that after the force apps to SD, my desire speed slow down and lags. For example it take a few secs to open an apps while previously it was rather quick. And also, the handcent SMS take rather long to open.

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Media :: Stereo Bluetooth / Music Tracks Speed Up And Slow Down

Jul 7, 2009

I have just bought a cheap stereo bluetooth clip from ebay that appeared to work really well with my G1. However having listened to it for a while the music tracks speed up and slow down (wow and flutter). Is this a common problem with bluetooth or would a more expensive bluetooth device not do it?

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Samsung Epic 4G :: Hotspot Activation - Download Slow Speed

Oct 13, 2010

Today, I set my Epic to 4G Hotspot activation. Then I setup my Apple Itouch to connect WiFi with my Epic. I ran Speedtest.net app on my Itouch. This is with my Epic connected to 4G.
Apple Ipod Touch 64 gb: (in kbps)
DL UL
255 871
341 899
263 892
225 880

Are these good speeds Hotspot? It seems like Download is kinda slow, although Upload speed seems good. With the same tower and still connected with my Itouch (but Itouch not running any program), my Epic got:
DL UL
5818 1104
This is the typical speeds that i get with 4G connection with my Epic. Is my Hotspot speeds Ok?

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Samsung Galaxy S :: Slow Upload Speed On 3G / Check It With Speedtest.net App?

Sep 4, 2010

Epic users are all reporting slow speeds on 3G.Our upload speeds seem to be capped at 200KBPS. Can you Galaxy owners check your speeds with speedtest.net app ?

I'm curious if this is just a Sprint issue. Evo on Sprint is much faster ,so its not a network issue.

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Motorola Droid :: Browser Almost Unusable Along With Slow Phone Speed

Nov 8, 2010

I don't know what has happened with my phone recently. I had flashed ss4.8, ss4.9, lfy 1.9, and now cyanogenmod 6.1 RC3. My phones internet browser has force closed constantly on every ROM I mentioned above. Its never done this before. I can't even hardly load or scroll through a web page and it force closes almost everytime I use the internet for more than 5 mins. The phone itself has been horribly slow too no matter what kernel I use. I noticed something about JIT in the cyanogenmod settings, could this possibly have something to do with it? I have no clue I'm just shooting in the dark but my phone has been almost unusable.

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General :: No Network Timeout When Connection Lost On Device But Works In Emulator

Feb 14, 2013

I'm developing an App that sends keep-alive packets to its server to ensure the connection is still alive.

The server is java based and thus easily to run. I run the server on a virtual machine (Windows 7). After my App is connected and the first keep-alive packet is received (it displays a message in its console output) I disable the network interface in Windows. This step is very important because by disabling it, there is no way to send any packet back to the client informing it about network changes.

The clients are configured to send every 25 seconds a keep-alive packet, so you don't need to wait long.

When you use the sample JavaClient on Windows 7 it takes less than a minute after the keep-Alive packet and an exception is thrown which triggers reconnection (which currently can't occur). This is the expected behaviour.

When you use the sample Android App on an emulator (tested Android version 2 and 4) it is the same behaviour. So in less than a minute after the keep-alive packet it recognises that the connection is dead, throws an exception, this triggers reconnection.

Problem is now when this App runs on a real device (tested several, Xpearia Arc S, one Cyanogen Mod 4 on Galaxy S3 and my Galaxy S3). I've waited 5 minutes, but there was no exception. This behaviour is reproducable.

Since this is a sample App, it uses no wakelock or service, so to test it is important to have it in foreground all the time (don't switch to other Apps or homescreen) and increase your display timeout to a few minutes to ensure that it doesn't go off. Use Logcat-Output to get informed whats happening, because there is no output in the App itself.

Now Sample-Code is in the attachement. Something had gone wrong. The Code consists of 3 Eclipse projects which you can easily import.

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HTC Droid Eris :: Fast Tethering / 3G Browsing And Download Speed Slow

Aug 23, 2010

When I originally used my eris for tethering it was fast almost as fast as my wireless. Past 2 days the wireless has been down due to a storm and I was forced to use phone for internet after not using it for months. Its slow almost dial up slow, even tho the phone shows its in 3G the browsing and download speeds are painfully slow. By the way I am using easy tether.

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Samsung Moment :: Phone Too Slow For Google Voice / Increase Its Speed?

Mar 25, 2010

Can anyone use Google Voice on their Moment? When I get an incoming call, it takes so long for the call to come through that by the time I try to press 1 to accept the call, its going to voicemail.

I've tried it several times and its physically impossible to answer the phone, listen to who's calling, get the number pad to come up (after waiting for the screen to wake up) and press 1 before it sends the caller to voicemail.

I really like this phone, but its lag is wearing on me (and I'm running one of Joeykrim's speedy kernals). I hope it speeds up with the upgrade to 2.1. If not I might have to switch to a Blackberry (blasphemy!! ) until Sprint comes out with a faster Android phone.

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Android :: Any Way To Determine Connection Speed?

Oct 13, 2009

Is there a way to determine connection speed? E.g. EDGE, 3G, etc.? I already know NetworkInfo.getType() will tell me Wifi or Mobile. I'm looking at Is this NetworkInfo.getSubtypeName(), but the function is undocumented.

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Motorola Droid X :: Phone Felt Sluggish / Shutter Speed On Camera Can Be Slow At Times?

Jun 25, 2010

I've read a couple of reviews on the Moto X and they all say that at times the phone felt sluggish and that the shutter speed on the camera can be slow at times. I know that "at times" doesn't mean it's a slow processor but vs. the incredible which is being touted as the phone that blows through any task with ease I was wondering which phone has better performance.

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Android :: How To Speed Up Emulator?

Aug 27, 2009

I have just started with development and would like to ask if Android's QEMU emulator uses any type of hardware acceleration.I made a simple Android program that extends the WebView activity and loads a webpage at start.That's all it does.It takes 35 seconds to cold start the emulator and acitivity from the Eclipse IDE. It takes 12 seconds to reload the acitivity when emulator is already up & running.Do you think these numbers are normal? Is there any possibility to speed up the emulation speed of QEMU?I can try to answer to this question myself. In the past, I used QEMU with KQEMU kernel module that remarkably boosted the emulation speed on X86 hardware. But Android runs on ARM CPU (not Intel or AMD CPU), so KQEMU module cannot be used here.My PC is Intel Core 2 Duo E6850 3.00GHz. 4GB RAM. Running Eclipse IDE 3.5 (Galileo) on 64 bit Ubuntu Linux 9.04.

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