Android's recovery mode allows ROM flashing even if the device is currently unusable. Invoking it usually involves a key combination that is pressed when starting the device. These combinations differ from device to device.

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8k views

What are the differences between ClockworkMod and Team Win Recovery for the Nexus 7?

My Nexus 7 is running on 4.2.1 and has the latest build version. According to the Nexus 7 Root Toolkit, it is giving me an option to flash one of the following recovery menus: CWM Touch TWRP Touch ...
0
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2answers
3k views

How to create an update.zip file that can copy & rename a file?

Here's exactly what I'm looking for - I need an 'update.zip' file that can copy a file (example): /system/framework/file-to-copy.apk to another folder: /system/ and then it would rename the ...
0
votes
2answers
2k views

Default Launcher Crashing at Reboot, Access only to Status Bar and Settings

I have a Celkon A95 (It’s a lesser known Indian company; specs : http://www.gsmarena.com/celkon_a95-4822.php) and I’m in some serious problem here. The phone is safely rooted and runs Gingerbread ...
2
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0answers
364 views

Emergency Firmware Recovery

I tried a to update my samsung galaxy note with a new leaked operating system of jelly bean using odin3. but at the time of adding files for phone and ccs i miss arranged them so the update got failed ...
3
votes
1answer
5k views

I can FastBoot my device. How can I reinstall an Android image to it?

I accidentally deleted a file from my phone (Sky iVega IM-A800s, Gingerbread) and phone cannot boot now. I'm seeing an "System operating error" and device restarts repeatedly. I could get into ...
2
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1answer
4k views

Recovery Mode does not find internal nor external storage

Before I had CyanogenMod 9 on my Samsung Galaxy S i9000. Then, suddenly it did not boot anymore and I could not boot into recovery mode neither. So I flashed different kernels with Odin (speedmod, ...
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5answers
3k views

Can one avoid losing everything on a Galaxy Nexus when applying a new ROM (safely)?

The makers of most ROMs suggest that you do a full device wipe when moving from one ROM to another. I have also found this is usually good practice, so data from the previous ROM does not affect the ...
2
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1answer
1k views

Unable to flash CWM recovery to GS3 over stock 4.1 with Heimdall

I want to root and upgrade to 4.1 a just-unboxed Samsung Galaxy S3. After running the official OTA update with stock Samsung ROM, I tried to follow the tutorial here with openSUSE. I installed ...
0
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1answer
3k views

Unable to update Galaxy S3 Android after flashing CWM

I just unboxed a Samsung Galaxy S3 and immediately, before first boot, rooted it installing CWM Recovery and SuperSU. I found it to be not the best idea, becuase I forgot to launch the Samsung update ...
1
vote
1answer
1k views

Will I lose root & CWM when I upgrade via Kies (Galaxy Note 2)?

I rooted my Samsung Galaxy Note 2 with ClockworkMod Recovery. My Samsung Galaxy Note 2 is using Official Samsung firmware from T-Mobile and ClockworkMod Recovery. In the future Samsung may release a ...
2
votes
1answer
41k views

“Signature verification failed” when trying to install non-official Cyanogenmod 10 ROM for Sanei N10 Android tablet

Let's see if anybody can help me, because I'm pretty stuck with this. I've tried to install the following ROM from xda-developers in a Sanei N10: Unofficial CyanogenMod 10 for many AllWinner A10 ...
2
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0answers
49 views

Recovering deleted xml-file on old HTC wildfire [duplicate]

Possible Duplicate: Recover deleted content from userdata partition? Before changing my phone i made a back up on my old HTC Wildfire, using SMS Backup & Restore. The program made a ...
3
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2answers
5k views

Device always boots in recovery mode, but apparently there is no recovery partition

We have a BSNL Penta IS709c (cheapest tablet currently available / Oct 2012) running Android 4.0. Feeling adventurous, I issued reboot recovery through adb and the device tried to reboot in recovery ...
3
votes
1answer
451 views

Is it possible to restore a ClockWorkMod backup to an emulator

Is it possible to restore a ClockWorkMod backup to an Android emulator using a PC?
7
votes
4answers
54k views

Galaxy S GT-I9000: how to fix boot to recovery with Volume up+Power?

I have Samsung Galaxy S (GT-I9000) and I've installed Cyanogenmod 10 M2. I can reboot into recovery from Cyanogenmod (Hold Power button, select Reboot and Recovery). However, I cannot boot directly to ...
3
votes
1answer
4k views

Is there a way to flash a boot.img from recovery without a computer?

Is there a way to flash a boot.img on your SD card without having to connect to a PC? Is there an equivalent of the fastboot command? I'm on a HTC Amaze 4G currently.
1
vote
1answer
8k views

How do I enter twrp recovery?

I unlocked (not rooted) my HTC One XL using official HTC method. Then I install goomanger and installed latest open recovery script TWRP 2.3.0.0 evita. goomanager said that it was installed. Then I ...
3
votes
2answers
49k views

How to hard reset of a Samsung Galaxy GT-I9000 which I cannot put in recovery mode?

I don't have much hope. Here is what's happening Galaxy S GT-I9000 keeps crashing at startup : com.sec.android.provider.logprovider crashes and other ones android.process.acore So I cannot reach ...
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0answers
1k views

Install Cyanogenmod 7.2 on Nexus One using ClockworkMod Recovery - “remote: signature verify fail”

Steps I've done: Downloaded & copied CM7.2 to my SD card (from here) Installed the Android SDK Downloaded & copied the ClockworkMod Recovery to the platform-tools directory in the SDK folder ...
1
vote
0answers
719 views

How can I reset my SGH-999?

I have a Samsung Galaxy S3 (SGH-999) and am trying to do a hard reset. Somewhere along the line, things got a bit messed up. It keeps telling me I have a firmware update, and when I click start to ...
2
votes
0answers
303 views

I can flash Cyanogenmod though my bootloader is locked

I am using a Samsung Galaxy Nexus and CWM as recovery. Even though I locked my bootloader after installing the recovery, I can flash Cyanogenmod 10 using CWM without any errors. Now I am wondering why ...
1
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1answer
334 views

Custom recovery and Google OTA

Will I receive Google updates for my Galaxy Nexus if I replace stock recovery with CWM (like explained in Why isn't Clockworkmod Recovery “Sticking”)?
4
votes
2answers
17k views

Failed upgrade, now stuck in recovery mode

My Galaxy Note is stuck in recovery mode and I'm not sure what to do next. Here's what happened: After connecting to wifi, a software update was downloaded and a message asked me to install it. I ...
3
votes
2answers
2k views

Can't connect to the device with ADB when it's in recovery mode

I am having some problems with my Samsung Galaxy S2 and I want to start an fschk session on the device. So, I installed Android SDK with platform-tools. I can access to the device when it's normally ...
1
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1answer
5k views

Galaxy S3 Tmobile - Can't boot into Clockword Recover?

I hold down power up + home + power and it brings me to a screen that says Android System Recovery - I can't get the Clockwork Recovery. What could be the problem?
1
vote
1answer
761 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.
2
votes
1answer
371 views

Why can't I have flash_image working?

I've rooted my device (Omega T107) and i cannot install any recovery (tried cyanogenmod adn amon_ra) When I use flash_image as root it never ends Screen link:
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1answer
3k views

fastboot does not discover my device

I want to connect my device (Omega T107) in fastboot mode. I reboot in bootloader mode (adb reboot bootloader) Screen is black(0 light comming out of it) computer can discover it and driver installs ...
4
votes
2answers
3k views

Power button not working. Phone wont boot?

I have a Samsung Galaxy Ace GTS 5830i. I somehow messed up the power button of my phone and now after the battery drained completely, It will not start. I tried looking up online for going into ...
5
votes
3answers
16k views

How to delete backups made using Clockworkmod?

Splitting this question from the comments to my answer to How to install ClockworkMOD Recovery on Sony Xperia Neo V (MT11a)? Erik, one last thing. I accidentally made an extra backup which didn't ...
8
votes
1answer
456 views

What happens to the battery during bootloader/recovery?

I want to know what happens to the battery (does it charge/discharge/stay constant?) when the device is in bootloader or recovery mode. In both of these modes, a USB may or may not be connected. If ...
3
votes
1answer
8k views

Cannot copy files in recovery mode which made Google nexus S unusable

I have a Google Nexus S, bought last year and it was working fine till last week. It came with Android Ginger Bread, and I rooted the phone and installed several custom ROMs including Cyanogenmod. ...
2
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0answers
170 views

clockwork recovery not working

I cannot use the "recover" tool. I have the same issue as this post: Why isn't Clockworkmod Recovery "Sticking"? but I am unable to rename the file described as it is not shown in the ...
5
votes
1answer
1k views

Installed Galaxy S3 ROM on Galaxy S2

I installed a ROM meant for Galaxy S3 on my Galaxy S2 phone by mistake and now the phone won't boot. I can get into Download Mode fine but I can't get to Recovery Mode because the ROM installed a S3 ...
3
votes
2answers
5k views

Galaxy S2 - Accessing Internal phone memory in Recovery Mode

How can i access to Internal Storage in Recovery mode using Android Debug Bridge (ADB.exe) ? C:\Users\MohammadReza\Desktop\platform-tools>adb devices List of devices attached 4F58000600000001 ...
5
votes
3answers
4k views

what does “flash recovery” mean?

In the instructions for ClockworkMod Recovery for Galaxy S i9000, there is: Step 2. Flash Recovery. I don't understand what this means. Which recovery to flash? How to do this? (With a USB ...
3
votes
5answers
14k views

How do I enter recovery mode on my Motorola Milestone 2 to unbrick it?

I own a Motorola Milestone 2, also called A953 (apparently this is different from the Droid 2 Global). It used to have Android 2.3 with Motoblur middleware. It was bought independently from any phone ...
3
votes
1answer
99 views

Would a full back up (from recovery) preserve all data including installed apps?

I wonder if I create a full back up from recovery, would it preserve all my data? Including installed apps (along with their configs) and my contacts?
1
vote
1answer
555 views

Is it safe to wipe boot?

Amon Ra recovery lets you selectively wipe "boot". Is that the bootloader? If "boot" gets wiped, can your phone still boot?
1
vote
1answer
671 views

Is the kernel flashed automatically from CWM?

By this, I mean, while flashing a firmware (update.zip) from ClockworkMod recovery, is boot.img also flashed or do I need to use fastboot separately?
1
vote
1answer
1k views

Can't access Recovery Menu Milestone a853

I'm trying to flash a Cyanogenmod 7.1.5 on my Motorola Milstone A853. I can access the Bootloader (version 90.74) and started RSDLite 5.7 and used a base sbf file, which flashes normally. When I ...
4
votes
2answers
8k views

Extract boot.img

I have pulled boot.img from my phone's CWM backup. How do I extract it? I tried split_bootimg.pl. But throws an error - Android Magic not found in boot.img. Giving up.
1
vote
2answers
8k views

Micromax Funbook tablet frozen at boot screen. No clockwork mod recovery - how to restore?

I have a Micromax Funbook tablet (codename:P300) running Android 4.0.3. While playing with a file explorer, I accidentally moved a file from /system folder. Yes, the device came as rooted and I had ...
1
vote
0answers
52 views

What are the technical differences between bootloader, recovery, kernel and ROM? [duplicate]

Possible Duplicate: What is the difference between: Rooting, Jailbreak, ROM, Mod, etc.? I'd love a reference (or an explanation if anyone has the time) on what characterizes these different ...
8
votes
2answers
1k views

Why is custom recovery a prerequisite for flashing a custom ROM?

I have read in many guides that before flashing, we need to have a custom recovery like CWM installed. I am not able to understand why is this a prerequisite for flashing a custom ROM. Can I flash a ...
7
votes
0answers
23k views

Can't mount sdcard from Recovery Mode/Clockworkmod [duplicate]

Possible Duplicate: Why can I not access the cyanogenmod zip on my sd card? I'm trying to install a custom ROM on my rooted Galaxy S2, I've been following this guide: ...
1
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0answers
643 views

Flash_image clockworkmod recovery for Samsung Fascinate

I have a Samsung Fascinate for a while that I've wanted to flash a new rom to, but the USB port simply will not work on any PC. I've tried it on 6 different PC's with a mixture of XP / 7 along with ...
2
votes
1answer
830 views

How does the safe/fastboot/recovery mode differ from the normal as seen from windows pc?

This is a related question to: How to install fastboot drivers? I have trouble using the command line fastboot program. I think that I don't have the correct drivers installed. How can I verify ...
3
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1answer
696 views

Relationship between a recovery and a ROM

As far as I understand: Recoveries (e.g. ClockworkMod) can be used, among other things, to install new versions of the Android OS, like custom ROMs (e.g. CyanogenMod) by updating the ROM section which ...
9
votes
2answers
30k views

How to install new Recovery image from .img file

I recently found that I could upgrade to the new CWM touch recovery version for my EVO 4g! However, to do this through the ROM manager app or get it directly onto the phone at all, it required a ...