General :: Acer A700 USB - Laptop Won't Recognise The Tablet?
Jan 4, 2014
I've got A700 and I'm trying to root it but I've got a problem. I tried it with every key combination (power, volume up & down) I found on the internet but they don't work.
I also tried it when using the USB port but my PC and my laptop won't recognise the tablet. I've downloaded the drivers from Acer but when I install them my PC asks to install NET frameworks 2.0.5727. This version is no longer available but Frameworks 3 also worked according to Microsoft. After this installation the drivers from Acer still don't want to install. Then I tried it with Android USB driver but the same problem keeps coming back.
When I plug the tablet on my PC and look in the windows device manager there is a yellow triangle on the USB port with an error code 43. I've got the same problem and errors on my laptop. They both work on Windows 8.1. Could it be that the problem is on my tablet's USB? There is no problem when charging.
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Jan 7, 2013
Is there a way to change the Display output resolution in Android?
I'm not talking about the screen density (DPI). I'm talking about the pixels.
The thing is I own an Acer Iconia A700 FullHD tablet but there is lag, especially on 3D games that forces the native screen resolution of 1920x1200.
So forcing the resolution from 1920x1200 down to 1280x800 would theoretically reduce those lags.
So it works with some games that comes with an option to change the resolution, but most games doesn't have an option, they simply run in 1920x1200 and lag really badly.
Is there a way to change the overall resolution down to 1280x800 ?
I know it MIGHT be possible but there could be a problem because the image has to get upscaled to the native display resolution.
And I don't know if the Tegra 3 comes with an hardware scaler. So if the resolution gets changed, it might get upscaled and filtered (or not) OR just centered in a smaller image in the middle of the screen.
But either way.. Is it possible? if yes, how?
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Mar 20, 2014
I just found this on the Web, it appears to be straight forward and gives you multiple options to root.
How to ROOT your Android phone or tablet. Droid rooting.
HTC Droid DNA using the NuSenseONE MAX ROM 5.5/4.4.2
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Jan 23, 2013
How to root the Acer Iconia B1 tablet. Is it too early for a root?
I already tried the bin4ry method but it doesn't work.
Edit: Iconia B1 root method on page 16 by bullbrand [URL]...
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May 15, 2014
I was wondering if there was a way I can root my Acer Iconia B1-710 Android tablet ([URL]... ) It is running on Android 4.1 Jelly Bean. I have tried multiple methods but it keeps telling me that I have not enabled USB debugging mode (and yes I activated it & the thing that allows non official apps).
I did find this thread on the matter ( [URL].... ) but I am not sure if it is out dated and what to do with any of the files. Also if it is possible, installing a ROM ( at least thats what I think it is) that will aid me in making my battery last longer).
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Jan 4, 2014
I buy new Tablet Acer Iconia B1-711 and i found i can't make acall from it and it's 3G and i can add SIM CARD !!
What i have to do to make it make calls ?
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Mar 18, 2013
I would really like to bet flash on my Acer 210 tablet. Anyway I can side load etc?
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Sep 8, 2013
I recently purchased an acer iconia b1-a71 tablet. It has come with android 4.1.2, and there is no further system updates are available. I would like to upgrade to jelly bean 4.2 - my reason for this is because I can't seem to bluetooth pair my tablet and htc one together for internet tethering. I've read that jelly bean 4.2 may fix this.
I saw this one here: [URL]...which says: ps .My device ( Acer iconia b1-a71 8gB) OS is android 4.1.2 (B1-A71 RV04RC05_TWN_GEN1) want to upgrade to android 4.2(B1-A71.RV05RC05.TWN.GEN1)
I upgraded to RV05RC05, which I was led to believe contained jelly bean 4.2 - but the tablet still says its 4.1.2. I also rooted it using this page: [URL]... but it's still the same.
So is there actually an operating system update to jelly bean 4.2? Or, is there a way that I can bluetooth pair for internet tethering (from the phone, to the tablet) without the update?
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Sep 12, 2013
I have acer iconia b1 tablet and I tried to root it and during the process the USB cable disconnected .. now the device wont start. I tried to clear data and factory default and I tried clearing catch but nothing worked. I think the system crashed. I don't now what to do.
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Feb 24, 2012
I rooted my Samsung Conquer 4g on the Sprint network. I downloaded Wifi tether App (had to go to a website on my computer, then use the QR scanner app on my phone to download the app since Sprint won't allow it on the Android market place.) So my problem is now that my laptop and Ipod touch can see the wifi hot spot and connect to it just fine BUT my Honeycomb Acer Iconia Tablet A100 can't find the SSID wifi connection. It shows all other connections except for my wifi hotspot. why it won't show up on my tablet?
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Mar 7, 2012
I just loaded the Android Update on my tablet. Why when I opened my email file all of my emails were removed from the emial file. where did they go?
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Aug 3, 2013
i seriously need Stock Rom of Xolo A700 or Backup of the original ROM. All other Stock Rom posted on other blogs and forums are just fake and crap. if u don't have the stock dump. backup your ROM and share.
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Mar 26, 2013
I just buyed Xolo A700 but found that after tweaking my stock it got almost damaged..
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Feb 27, 2013
Im having a Samsung galaxy y right now and planning to buy a new smartphone
Im on low budget so Im looking for high specs and low budget phones from Indian brands
I do a lot of tweaking and use a lot of mods /custom Roms for my sgy
As Im thinking of getting Indian smartphone (xolo a700), i fear someday ill mess up with my phone and get it bricked
I can't find much of stock/custom Roms for any of such phone
So my question is how can i create a backup,including system files and stock Rom so that i can mess up with my phone and revert back to stock Rom when i need to Im talking something like what we've for sgy ,the odin flashable stock roms, which work 99% of the time even when cwm recovery doesn't work of
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Dec 31, 2013
I have a Nexus 7 tablet and every few days I notice a few new apps on the device. I'm not sure if they're full apps or just simply icons to download apps or get more information. I have tried to avoid using them. I know previously I had a couple apps that were sending notifications to the notification system that I considered to be spam. After some research I found out how you can find out which apps are doing it and disable notifications from those apps so that took care of that.
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Jul 22, 2013
i have a chinese tablet (Teclast P98HD A2Q6) with some very good specs it has 4.1.1 but it's laggy there's another tablet called (PIPO M6) with the same processor and display & it has 4.2.2 with the latest SDK for the chip.can i upgrade my tablet with PIPO's firmware ?
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Nov 17, 2009
Cant get my pc to recognise my hero. Downloaded htc sync but its saying its disconected.
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Dec 28, 2013
After i tried to root my tablet with "tookit" and now even after hard-reset it keeps rebooting even during Android Updating for the first use.
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Jan 5, 2014
Today i tried rooting my tablet using this URL>...I did everything from the instructions and first time didn't work. I tried 2nd time and it didn't work. Then I downloaded the RV27RC03_WW_GEN1 system.img, copied it in the "system_image" folder. I started rooting it for the 3rd time (because I was a fu*ktard) and when it finished it was bricked. I tried turning it on, but it wouldnt turn on, then i inserted a needle in the reset hole. It turned on, but it froze on the acer logo. When I got in the system recovery I made a factory reset.
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Sep 3, 2013
I was wondering if it was possible to root it? I didnt find any info on this on the net...
It runs the new android 4.2 jelly bean.
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Oct 12, 2013
I just bought Acer Iconia B1-471 for my son..He played several hours for a games and now it hang..I try to do reset by pressing power+vol up or down but still didn't work..
What should I do?..Is there any method to do reset or should I just waiting until the battery is die?
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Apr 18, 2012
when i do a hard reset on my acer E140, now it wont boot. i stuck on acer logo.
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Dec 2, 2009
I've tried everything I can think of. disabling anti-virus and firewall. following HTC's troubleshooting, but nothing seems to work. I have the latest version of HTC sync, and my hero is recognised on USB. i've enabled USB debugging, and managing files on the SD card is not a problem, but HTC Sync just won't recognise that my hero is connected!
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Apr 15, 2012
When I look at my eclipse android preferences, I can't see any of the SDKs I have installed.I know I have installed the SDKs properly using the SDK manager.This is what the android-sdk directory, along with the platforms directory, looks like:
I am using Eclipse Version: 3.7.2, Build id: M20120208-0800. The original SDK I installed prior to using the android eclipse plugin was eclipse-SDK-3.7.2-win32-x86_64. This environment is running on windows 7.Is there a file missing in the directories posted or are they noted name properly? (i.e. should 'android-15' be named 'Android 4.0.3').
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Apr 5, 2012
Want to use my Acer tablet for GPS in the car. Would like to plug in a USB camera into the USB port and run to the rear of the car to act as a "backup" camera or "see behind" camera. Have not found any apps in the Android markets that will work.
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Dec 5, 2013
I am thinking of buying an Iconia Tab A1-810 which I plan to sometimes use to watch movies on my TV. Since it has an HDMI port I assume it will be pretty straightforward but my question is will it be able to output 1080p or at least 720p movies on my TV. Will there be lag or something?
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Aug 30, 2013
Acer has released the source code of stock kernel.There are Custom kernel for our Iconia B1-A71?
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Oct 15, 2013
It's MTK MT6589T device, and I've tried most of root tools with the latest version,but it's hard to be rooted to root this device?
P.S. Is there CWM or TWRP Recovery for Acer Liquid S1 ?
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Sep 5, 2012
I own an Acer liquid mini.. I find myself less fortunate then those who own a Samsung galaxy ace or Samsung galaxy fit. Although Acer liquid mini has same specifications like the Samsung galaxy ace but with a better RAM but still no one is interested in porting cyanogenmod 7 ( working) - or cyanogenmod 9 for the Acer liquid mini. So I just wanted 2 know is there any1 who can port cm7 or cm9 for Acer liquid mini ?
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Mar 14, 2013
how to Unlock bootloader and root Acer iconia B1-A71
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