The process of returning to a previous version of installed software -- e.g. from a custom ROM to the original stock ROM for warranty issues, or from a newer Android version to an older one.

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2
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1answer
4k views

How can I downgrade my Huawei U8815 from Android 4.0.3 to 2.3.6?

One month ago, I bought my phone HUAWEI u8815 with Android version 2.3.6 and it was running fine. Recently I upgraded my Android to version 4.0.3 , but unfortunately the system became too slow, and ...
1
vote
1answer
2k views

Samsung Galaxy P1000 stuck on black screen

I Have a Galaxy Tab GT-P1000N. Its Android version was updated via Odin 3, from Android 2.2 to Android 2.3.6 Gingerbread [XWJQ8]. Everything is going fine but after the rebooting my Device (it's auto ...
0
votes
1answer
826 views

Where can I find the “hack4legend” or “Legend Downgrading Tools”?

In my quest to Root my HTC Legend, I have run into many problems. Now I am stuck with the fact the I seem to have to downgrade my phone to a previous version of android before I can root it. I have ...
2
votes
1answer
1k views

How can I go back to ICS after JB OTA updates?

My phone is HTC One S VelliC2 and received the JB OTA updates. However, I could not get used to it. So how can I return to ICS? Can I use the HTC Android 4.03 RUU file? Now the Hboot version has ...
6
votes
2answers
73k views

How to downgrade an HTC Desire to stock version?

I know the first thing you gonna say is to google it, there is plenty of tutorials for it, but I tried at least 5 of them (including some in XDA), and every time I didn't succeed. First of all, here'...
1
vote
0answers
6k views

Samsung Galaxy Tab 7 (GT P1000 with 2.2version android) stuck in boot-loop on update to CM10

I have a Samsung Galaxy Tab 7 (GT P 1000) with Android 2.2. A couple of days ago, I decided to update my Tab to JellyBean, and I searched the web for its procedure I found a HowTo at AndroidAuthority....
3
votes
1answer
7k views

Original ROM for Samsung Galaxy S i9000

I've put a custom ROM on my Samsung Galaxy S I9000 and now I want to go back to my original ROM. I was wondering if there was a way to get the original ROM, that came with my device, from an official ...
1
vote
1answer
859 views

Boot loop after ROM write in recovery

I have an HTC Sensation with ICS Android on it. How can I revert back to Gingerbread? I have root and s-off. I tried to flash my Gingerbread ROM (??) in the recovery but am now stuck in a boot loop.
0
votes
2answers
13k views

Get Gingerbread back on Samsung Galaxy Y

I have a Samsung Galaxy Y mobile. In internet I saw a post that update your Samsung Galaxy Y from 2.3 to 4.0. I tried the steps but I went wrong now my mobile getting rebooted again and again. How can ...
0
votes
1answer
7k views

Resetting Galaxy S 3 to factory default ICS

I am a new Android user, and recently I have upgraded the default ROM of Samsung Galaxy S 3 to Jelly Bean MIUI ROM using the steps mentioned at the International Business Times. Now I want to revert ...
0
votes
1answer
718 views

Nexus S downgrade with Clockwork Mod

I have a Sprint Nexus S 4G running ICS Cyanogenmod 9. I want to run 2.3.6. In CWR I've backed up, wipe/erased, wiped Calvik cache, but when I go to install my Sojus 2.3.6 file I get Installing ...
1
vote
1answer
492 views

Having difficulty downgrading my Nexus S 4g

My Sprint Nexus S 4g is running CyanogenMod 9 (ICS 4.0.4). I want to use stock 2.3.6 which I got from https://sites.google.com/site/baroqueworksdevandroid/offcail-binary. In recovery mode I get this ...
1
vote
1answer
477 views

How To Install Froyo on HTC Bravo

I have an HTC Bravo. Some time ago I installed Gingerbread on it and started to have trouble. If I connect to the Internet or do some memory intensive work it resets itself. Now I want to install ...
4
votes
1answer
1k views

Preparing A500 for warranty service

I have a rooted A500 with HC3.2 and I strongly believe that the focus problem is hardware. Since I'm under warranty I don't think I'll waste my time and send the tablet to repair. Two questions: How ...
3
votes
1answer
173 views

Can I load a ROM from a 7“ Galaxy Tab onto a 10” Galaxy Tab?

I have a handful of Galaxy Tab 10.1 (P7510) running Honeycomb, and a customer commercial application which runs beautifully on Froyo and Gingerbread, but has bugs on both Honeycomb and ICS. Before I ...
2
votes
1answer
1k views

Can I safely downgrade an encrypted Asus Transformer TF101 from 8.6.5.21 to 8.6.5.19?

I want to root my encrypted Asus Transformer TF101 (Firmware 8.6.5.21; Serial B80...) and install a custom ROM. I read that the only way to do this is by downgrading to stock 8.6.5.19 and then using ...
0
votes
1answer
3k views

Where can I find a 2.3.6 stock ROM for Nexus S (i9020)? [duplicate]

Possible Duplicate: Where can I find stock or custom ROMs for my Android device? I've installed a hacked version of ICS three weeks ago or so and now I want to switch to the stock 4.0.3 ROM. ...
0
votes
1answer
2k views

Spica i5700: How to downgrade from froyo 2.2 to eclair 2.1

I have a Spica i5700 with Froyo version of 2.2.2. I want to downgrade it to Eclair 2.1, because I find the screen often produces erratic movements such as auto-input to my password even if I am not ...
0
votes
1answer
2k views

how Downgrade LG optimus P500 from 2.3.3 to 2.2.2

I upgraded my LG optimus P500 phone from Android 2.2.2 to 2.3.3. After upgrading the battery started to dry very soon and it auto powers off as well even when the battery is more than 80%. Now I ...
6
votes
1answer
4k views

Downgrade 2.3.6 to 2.2.2 - Nexus One

I would like to downgrade my Nexus One to 2.2.2, because I've had non-stop problems with Gingerbread. I have the 2.2.2 update from android central, and going off the comments from a previous question, ...
1
vote
0answers
2k views

Downgrade to official LG GT540 2.1updated

I've installed Android 2.3 (Cyanogen Mod) to my LG GT540 phone, but it's too unstable. I would like to downgrade back to 2.1update (it's the OS I have when I buy the phone), or any official newer ...
0
votes
1answer
569 views

Can I get back to root-able HBoot version by doing a factory reset

I have a HTC Wildfire (Buzz) that originally came with Eclair. I now have Froyo on it and the Unrevoked tool doesn't work as the HBoot version is not supported (too new for Unrevoked). At this point, ...
4
votes
1answer
2k views

Is there a way to “downgrade” (revert) an HTC Desire HD to stock Froyo from Gingerbread?

I don't have any backups or whatever. My phone isn't rooted. It updated to Gingerbread 2.3.3 OTA a couple of days ago, and I hate almost every change that it introduced. Thanks.