HTC EVO 4G :: Want To Upgrade To 2.2
		
			Aug 28, 2010
				So I have an evo that is unrevoked and running 2.1. I want to upgrade to 2.2 and I understand that I have to download the file and rename it to update.zip and do a recovery boot. But after I download OTA I cant find the freaking file to  rename it. Its not on my sdcard or on the phone. I used astro File manager to look. And I cant find anywhere to download it.
	
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        Aug 2, 2010
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        Aug 2, 2010
        Anyway we can upgrade to .6 heard people with .3 it won't work.  do we need to reinstall 2.1 (1.47) and then upgrade from there?
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        Jul 30, 2010
        Just tried to update my Evo to the 2.2 for the new client initiated test bed they are doing today at 12p CST....and I hit the update button and it used to say none available and now it just goes back to the update screen and not say anything or update......anyone else get the update or know whats going on?
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        Sep 11, 2010
        I used one click unrevoked to get me to 2.1 rev 1 That is where I am now.I tried to download 2.2 from Sprint and it started to install but locked up, had to pull battery. I assume I have to unroot back to stock, then install 2.2 and then use one click unrevolked 3.2 to root for tethering.I only want tether ability..What/where/how do I do this?
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        Sep 20, 2010
        I rooted my 2.1 Desire so I could use tethering.3 days later T-Mobile release 2.2 for my phone. Im not bothered about root really, just wanted wireless tethering.I had the T-Moblie OTA update request which I did try, but it didnt work and now says i'm up to date.So my question is how do I upgrade to 2.2?
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        May 16, 2010
        I just have a quick question for the mobile gurus here. Any perspective would be much appreciated.
I am planning to renew my contract with sprint, and receive the "new every 2" credit towards my phone. I see all the madness about pre-orders in this forum... so, my question is: If I call sprint to renew my contract and order the EVO, do you think it will be available, or will the sprint rep just tell me to piss off?
Is there anyway to preorder for people who are using their "new every 2" credit? Thanks for the insight
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        Mar 27, 2010
        Is it possible for an app to upgrade itself? I am trying it but it doesn't seem to work. My app downloads its  upgrade, starts the upgrade/installation process which finishes  successfully but when I start the app its still the old one. When I installed my app normally I was seeing "Not granting  permission android.permission.INSTALL_PACKAGES to package <package  name>" in logs. So based on another thread  http://groups.google.com/group/android-developers/browse_thread/thread. I installed the app in /system/app folder so now there is no error  message but result is still same. Do I need a separate installer app to upgrade my app?
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        Apr 20, 2010
        Please help me out of this problem
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        Nov 14, 2009
        I'm a newbie with the Hero so please excuse my ignorance. On the link provided by the 3 website the Rom upgrade available is ROM version 2.73.405.5 but the one on my phone is 2.73.771.62. Now I'm assuming that the bigger the number, the more recent the software. Am I right with this and if so, am I correct in thinking I don't need to upgrade the ROM?
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        Jul 14, 2010
        I been trying to update my evo software but every time i check for an update it says that there is no updates available. I know that there is because i used to get the pop up and i always canceled it. I am currently on 1.32.651.1. 
Possible reasons? I tried rooting my device but was never successful at doing it. Also i am not sure if completely restored my device after the root attempt. 
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        Aug 27, 2010
        Is there anyway i can upgrade from 1.5 to 2.2 without the need a flashing my mobile? Iv just got it perfect and don't want to lose anything. Is there a way i can do this as Three says if i flash i void the warranty.
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        May 5, 2010
        so I took the plunge and threw SenseHero 2.2 on my HERO.As with many others I was curious as to why i should upgrade. Even now im still trying to find new things to do with 2.1 that i couldnt do before. I thought why have a thread that people can post new things about 2.1 ROMs so that fence sitters can have a decision. So put up the apps/widgets etc that are 2.1 only and why they are so great. Also remember to state if it is ROM dependant (Villain/SenseHero etc)I am on SenseHero 2.2 the pinch zoom in home screen that shows an overview of all your 7 screens is wonderful. It makes getting to the end screens so much quicker, and it looks super flashy.At first i didnt like the theme but now i really quite like it.Live Wallpapers & 3D gallery they are pretty nifty, however on my device were not so smooth so I uninstalled as it is really just eye candy and does not add to the use of the phone. Much the same with 3d gallery, i had a few minor problems but was happy with the original gallery so switched back. Your experience with these may differ though so they are worth a look.Bluetooth file transfer is working? Or so i have heard, i havn't tested yet though Google Goggles, Although 1.6 is required, most people are on 1.5 roms. It is a really cool app, works great when wanting an online price as opposed to a store price. Ive used it to find some info on books for uni etc. It stores your history so you can recall everything you have searched.
AOSP Keyboard, I got quite used to the HTC keyboard but once i swapper it for this there was no going back. Much quiker than HTC keyboard and a lot easier to type. Though i do miss the long press for symbols, i can live without them.As for apps and widgets, so far im not too sure. I hope some others can suggest some.
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        Aug 2, 2010
        I just did a hard reset on my phone but it seems as if the bootup screen ((Freshhhh logo) still come up every time I restart the phone. I also have problems installing 2.2 OTA from HTC.
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        Aug 4, 2010
        LG Ally will get Android 2.2 Upgrade! - LG Ally Forum!
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        May 17, 2010
        I'm sure most people knew this but what with the premium add on charge of $10, I wanted to be sure. Since I am going through a refi on my mortgage, I didn't want another credit check. Sprint confirmed for me, in writing, that a new check is not required if you are going through an upgrade...only at "original" activation.
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        Jun 3, 2009
        i am saurav mukherjee n i am working on a g1 mobile on android. there is a  dialog box appearing for upgrading the os to 1.5. i jus wanted to know if  anybody has done the same and is it safe (ie if the 1.5 os version is  stable)?
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        Jun 29, 2010
        Only glitch I have noticed is that the battery bar on the top right stays green even when the widget has gone yellow or red.
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        Aug 31, 2010
        I've done a couple searches but can't seem to get a straight answer.I have a rooted stock 2.1 on my Incredible.Works great and I've installed the wireless tether app.If I download the official upgrad.zip file and upgrade, will this work or brick my phone?I don't have clockwork or any other rom managers installed.
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        Oct 11, 2010
        So i have the option of saying my Moto Droid is damaged and getting it replaced with a Droid 2. My question for you all is do i take the opportunity? I love my Droid but am not sure if i wanna deal with getting used a new phone.
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        Oct 8, 2009
        On Saturday the 3rd i got a htc hero from t-mobile on contract, since then a ROM has been released on the phone the build number is  1.76 110.6 146733 CL47214release keys. the question is do i need to upgrade the ROM on it?
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        Aug 3, 2010
        I'm wanting to upgrade from VillainROM 10.1.3 to VillainROM 12 without loosing my Apps and Settings, is this possible or will I just have to use the MyBackup Pro app I purchased from the Market to back up the config instead?
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        Nov 4, 2010
        I am about to purchuse a new desire from Cellular South.  Is it possible to upgrade it to 2.2?  I didnt know if the carrier has anything to do with this.  Also, with android can you take off the data services when you dont need it?  My plan is unlimited, but i live in a rural are and the constant searching would kill the battery, id like to just use the wifi. 
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        Aug 10, 2010
        Haven't seen this mentioned anywhere (apologies if I've missed it) but I randomly thought I'd check for updates on my unbranded Hero and something actually came up!
It's a G-Sensor calibration tool so nothing exciting but I wasn't expecting anything ever again after getting 2.1!
Screen:
I had no data loss problems whatsoever during the update.
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Nice new updating screen too:
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Will post what's happened after the update completes.
Update:
Took about five minutes for the device to fully reboot into the phone after the progress bar reached the end so don't be tempted to turn it off during this process.
I was then presented with this screen:
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And within Settings> Sound & display you now have:
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And:
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        Nov 7, 2010
        I was informed of the new android update and the perks mentioned seemed pretty impressive. Upon installing the new update I regretted it instantly; the phone is slower, the layout is ugly and choppy unlike the sleek and smooth previous layout and the backup and restore is abysmal, all of my contacts are registered in the messaging (which also looks awful and is terribly confusing) but not in my contacts section. Is there anyway to reverse the upgrade, because I seriously dislike the new one. It is awful to put it bluntly.
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        Oct 27, 2010
        I am looking to upgrade to a Fascinate.  Where is the best place to buy one?  Is anybody offering them free right now?
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        Apr 28, 2009
        I just want to make sure that is not only my personal experience that the latest SDK 1.5. Looks like 1.5 is causing couple of serious upgrade, installation and runtime issues. Should we wait for some quick local patch soon?
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        Oct 29, 2009
        How can I update my Dev Phone 1 to Android 2.0.I don't see any updates on http://developer.htc.com/adp.html
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        Nov 27, 2010
        I've had my Motorola Droid for almost a year, and I'm due an upgrade. I'm with Verizon Wireless btw.The EVO really has everything I want (Kickstand, Front camera, huge screen, HDMI) but it's Sprint only. I heard rumors and saw pictures of an EVO-esque phone (not the Merge) hitting verizon in I don't know how long.What phone should I get? I don't care about a physical keyboard. Id like a big screen, HDMI, and a front facing camera, any phones on Verizon like this, or upcoming? (Not the X).
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        Nov 9, 2010
        I want to order an Incredible for my girlfriend from Wirefly/Sears Wireless or Amazon. She wants to transfer the upgrade from her dad's line (they're on a family plan) to her number, but whenever we try to do that on the Verizon website it doesn't stick.Is there a way to permanently transfer the upgrade to her number? Otherwise, could I order the Incredible under her dad's number, and then activate it with her number once we get it? I've heard mixed answers as to whether or not Wirefly/Sears Wireless will charge an ETF for this action.
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        Jul 15, 2010
        Just want to say that i'v kept up with a bunch of news regarding the release of 2.2 for the Motorola Droid. Can anyone tell me for sure if Froyo is available for upgrade on the Motorola Droid?
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