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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how to instal recovery partition?

Sorry for my English. my tablet can not start the recovery, through a program rom manager and functions "reboot recovery", but does not start, how to install recovery.img? Starting recovery on Sun ...
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34 views

How to Factory Reset Lenevo S998 Smart Phone

Need to Factory reset my Lenevo S998 phone because I can not access my phone due to wrong password. Already I tried to reset with Vol Up + Vol Down + Power . I also tried Vol Up and Power ...
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1answer
193 views

ADB does not detect my device while in Recovery Mode

I have a Moto G (Falcon-xt 1033). Recently I successfully flashed cm 13 nighly on my device, everything worked fine, used the phone a little while, then flashed supersu and device went into a boot ...
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43 views

Volume Button does not work during Recovery Mode

Hello I am trying to update my samsung Ace into 4.1 and for this reason I need to run Recovery Mode. I am able to open Recovery Mode but I cannot move using my Volume Button. Is there a way to solve ...
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1answer
24 views

Persistent restart

Can anyone here help please? my galaxy tab 2 with jelly Bean 4+ keeps restarting itself. Here is what happens: 1- while it is rebooting itself constantly, i hold the power button. it boots.but ...
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0answers
264 views

I can't boot to recovery mode in zenfone2

I manage to get into boot loader. https://www.youtube.com/watch?v=wuixmZ11Kyc However, after that, if I select recovery mode and click power button it goes to bootloader again. The problem is I ...
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3answers
20k views

Cyanogenmod custom recovery can't backup, restore or apply an update!

I just installed Cyanogenmod. It's my understanding Cyanogenmod is a ROM so I was bit suprised when my TWRP custom recovery was replaced by Cyanogenmod's own recovery. Why is this? Cyanogenmod's ...
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46 views

Is it important to format or factory reset your android before flashing custom rom?

In most instruction I saw: http://forum.xda-developers.com/showthread.php?t=1667929 Back in Recovery, go to Recovery's main screen and Do a "Factory Reset", "Wipe Cache Partition", and "Wipe ...
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242 views

Sony Xperia Z5 Premium recovery or fastboot or bootloader mode key combination

I have a Sony Xperia Z5 Premium which cannot get past the "Starting Applications" spinner. I would like to put the device into fastboot/recovery/bootloader mode, but pressing Volume down and Power ...
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3answers
156 views

My phone is soft-bricked after ADB update

This is the problem: I always connect my phone to computer, to charge it, but I tried to execute ADB shell into recovery mode. 1- I've entered into recovery mode 2- I tried to go to "Apply update ...
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1answer
2k views

Operating system in a phone having no OS

I have sony xperia P and i was trying to install custom ROM in my phone.I copied the boot.img in the boot partition.Now my phone doesn't starts. There is no external SD card slot in my phone. How ...
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77 views

HTC Desire 310 boot loop after root

I just rooted my htc desire 310, out of curiousity. Then I rebooted, and found the phone stuck in a boot loop. I followed this guide. How to recover ?
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82 views

SM-G530H logs into recovery mode after I restart it and when I connect charger to it when it is off

I have Samsung Galaxy Grand Prime SM-G530H version 4.4.4. I flashed it with a russian ROM version 5.0.2... Everything is ok until now. After that I installed TWERP Revovery then I rooted it. ...
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2answers
8k views

Samsung S3 I9300 no recovery no boot and odin fails to flash

I have Samsung S3 GT-I9300 It was working fine but suddenly, I turned it on and it is stuck on the Samsung LOGO forever. It doesn't go to recovery mode when pressing HOME+VOL UP+POWER. But I can ...
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1answer
191 views

Install TWRP with Android System RecoverY

My device stucks at boot animation.I can open only recovery mode which is stock.It has just reboot and factory reset options.Good thing is device is listed on ADB. I tried ADB Sideload but "...
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1answer
2k views

recovery partition does not seems to be exist

Hi all I have successfully root my innos a35 phone and now what I want is to There's no file called /proc/mtd , So is that mean that my device is not based on the mtd technology. I have tried the ...
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154 views

Nexus 10 + Cyanogenmod 13 with Android 6.0.1 + TWRP 2.8.7.0 ---> ADB Recovery device was not found

Hello to every Android lover. I'm trying to "Create Nandroid Backup w/Custom Recovery" as shown on the attached pic called "2016-02-02_14-12-02.png" with the "Nexus Root Toolkit 2.1.4". The process ...
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1answer
399 views

Lenovo s860 Bricked, Recovery Crashes, No OS

The following things happened, leading to the "bricking" of my phone, lenovo s860 with android ver 4.4.2: 1) I got a virus, associated with an app from the play store. 2) The virus was inside the ...
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101 views

TWRP backup directly to network drive

I am trying to create a TWRP backup of my phone, but I don't have enough storage space to create the backup. Is there some way to backup directly to an external drive on my local network, like I do ...
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117 views

Galaxy S2 GT-I9100 Not going into recovery mode

I need help on my Galaxy S2 gt-i9100 Booting. I m unable to go into recovery mode and my phone is not booting. It stucks on initial screen of Galaxy S2 and stays there I go into the download ...
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0answers
1k views

HTC One M8 boot into recovery mode after updating to Android 6.0

I am not an Android expert so I didn't try any root, flash, custom ROMs or custom recovery modes. All I did was approving to update my HTC One M8 to Android 6.0. After downloading updates and ...
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1answer
113 views

How do i reinstall the android OS?

I accidentally wiped my tablets systems firmware in recovery mode which deleted Android it self. But what do I do now? more info Samsung Galaxy Tab 4 7.0 Android version: KitKat 4.4.2 TWRP ...
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1answer
101 views

How do you backup your stock recovery from an unrooted Android device?

TL;DR Okay, so for the past month I have been researching how to do this, either on Windows or Linux.. I have yet to find a direct answer, or anything which is relevant. I am a lot more comfortable ...
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2answers
88k 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 ...
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2answers
7k views

Unable to get in Recovery Mode in AllWinner A23 tablet

I have a AllWinner A23 tablet with dual-core arm cortex-a7 1.5ghz + arm mali 400mp2 gpu. The tablet has only 3 buttons (1 power button and 2 volume buttons). I have tried by all sort of means to get ...
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0answers
43 views

Getting root with stock recovery

I rooted Samsung Galaxy Ace S5830i installing ZIP-update through stock 3e recovery. Why we can't get root in the same way on new devices? We just have too write script that copies Superuser.apk and ...
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0answers
226 views

Bootloop & Cannot get into any recovery mode stock/CMW/TWRP

My Samsung s4 mini (I9190) is in bootloop. I CANNOT go into recovery mode by power+home+volume up. I CAN go into download mode by power+volume down. "Firmware upgrade and initialisation" by Kies ...
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0answers
63 views

how can i flash custom recovery on my Xolo Q1000s PLUS?

Also where can i get custom recovery for my phone? I tried twrp for Ssamsung galaxy note 3 i used sp tools to flash the recovery but when i tried to boot in recovery mode it didn't,instead it just got ...
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1answer
2k views

Recovery program only accesible via “adb recovery” but the program closes itself

My tablet (a chinese SmartQ T10 with Android v2.3.4 unofficial Firmware) does not have custom recovery via power buttons combo, nor CWM recovery available to download. The only key combination (...
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0answers
67 views

NANDroid backup; what to include?

I have looked all over every Android site I can find and this one simple question never gets asked/answered. I know exactly what a nandroid backup does, I know how to make one, and I've successfully ...
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0answers
31 views

Recovery messed up after phone discharging with no os

I was trying to install CM12 on my Xperia Z1. The zip didn't appear in the SD card in recovery. I accidentally erased the OS thinking that I needed to remove it, then the phone discharged and now its ...
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0answers
143 views

Root SGS3 with stock recovery

I'm going to stay on topic and make the long story short. My phone (International Galaxy S3) has its USB port broken and can't replace it because I messed it up when I was on it. Since then I use an ...
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1answer
67 views

Transfer image after completely wiping Nexus device

I've completely wiped my Google Nexus device. I still have Team Win Recovery Project. But, seems that the device isn't detecting USB. Executing adb shell returns error: no devices found. Executing ...
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1answer
351 views

Can't reboot to recovery mode

I have a galaxy grand prime.when i try to reboot into recovery mode with 3 button combo, clock mode dosn't start. it booted normally.how to solve this.
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11 views

Please Help me : Samsung MetroPCS [duplicate]

So my cousins gave me a phone and she forgot to take the password off so since she wasnt responding with the passowrd i got in paitent and i went on and reset the phone by holding all 3 buttons up ...
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44 views

accessing custom recovery on android 2.3.7

I have LG prada 3.0 running android 2.3.7! Because of too much errors I couldnt flash the last stock ICS rom ! Now I want to know if it Is possible to install custom recovery on my phone ,or to flash ...
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0answers
187 views

Why cant TWRP boot into recovery mode anymore?

I installed cyanogenmode using TWRP and used my MOTO G 2013 without any issues. Used it all afternoon without major problems (let me add that it is a nightly version) After a few hours I decided to ...
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1answer
4k views

SIM Card not detected after failed recovery flash

I recently tried to install CWM on my rooted archos 40 titanium. Unlocking the bootloader using fastboot oem unlock doesn't work, I only got ellipses for a while. So I installed Mobiluncle tools and ...
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0answers
55 views

Make a app Package For android

I have made a "Security" phone for my personal use. I have about 49 apps and about 7 wallpapers. Can I make a package that when flashed in a Custom Recovery It installs all of the apps and make the ...
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1answer
414 views

Password for recovery mode

how to put a password to enter android recovery mode? I want to have high security so that no one formats my phone without a password even in recovery mode.
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1answer
613 views

Device boots normally, but cannot enter recovery or fastboot

I have secondhand Vodafone Smart Tab 4G. It seems to me that previous owner messed something up. The device boots normally but I cannot enter either bootloader, fastboot, or recovery. I have tried HW ...
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4answers
3k views

Wi-Fi cannot turn on! Accidentally deleted /etc/wifi folder

i was trying to enable ad hoc network connection on android and overwriting below folders /etc/wifi /etc/dhcpcd and now my wifi could not turn on. The phone is ADINNO R8, a custom build phone.I ...
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1answer
2k views

Not able to flash recovery on my Shield Tablet K1

Important note: I used a Mac whilst doing this. Also Important: I have the Android 6.0 update installed. I got a Shield Tablet K1 for Christmas and attempted to root it. However, I'm having a lot of ...
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0answers
194 views

flashing boot.img separately vs flashable single zip for custom rom?

I have seen different methods to flash custom ROMs? 1) For my phone where I recently installed a custom ROM, first I flashed a custom recovery TWRP using fastboot flash recovery recovery.img. In the ...
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0answers
384 views

Asus Google Nexus 7 [2012] + Android 5.1 + Windows 10 - Recovery Mode debugging fails

My configuration is in the title. I want to install custom ROM, but I can't access my device in Recovery Mode. I have ADB. My tablet is usually visible by Windows: Normal run - as "Android ...
2
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1answer
261 views

Update/Reset android firmware by SD Card. Verizon Samsung S4

I have a Verizon Samsung Galaxy S4 that was rooted on the 4.3 build with the saferoot method (I think, it's been awhile). I had since installed Xposed framework and installer, etc. I unrooted with ...
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1answer
2k 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 ...
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1answer
438 views

Cannot connect to Network - EMERGENCY CALLS ONLY

I was trying out some ROMs which I downloaded from needrom.com. At first it was fine. Then when I flashed a particular ROM, I started getting "INVALID IMEI" and could not connect to the network ...
3
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0answers
64 views

Android 4.4 keep booting into recovery mode

I just bought this phone, DOOGEE LEO DG280, weeks later, it keep booting into recovery mode even though I restart the phone. I tried reboot system now, apply update from sdcard, wipe data/factory ...
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1answer
2k views

Checksum error after crash install Android

I wanted to upgrade my Android phone (Acer Liquid Ferrari) from 2.2 to 2.3 but it crashed => I can't turn on my phone, When I do a clean boot (power + vol up + vol down) there are no problem but my ...