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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Can I recover the events deleted from my phone local calendar?

I have an LG P700. Yesterday I tried to use LG PC Suite to back it up. PC Suite got stuck at some point of the process and asked me to disconnect the phone and restart it, in spite that the screen of ...
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1answer
39 views

Serious issue of ADB auto exiting

ADB always exits by itself causing (many times) almost wiping my data folder on PC instead of /data on Android. It does this even while I'm typing commands (!) as if there is a timer that makes it ...
0
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1answer
148 views

red triangle with exclamation mark on boot, but reboots after second try. how to solve?

I tried to flash stock recovery to my HTC One M7 phone (rooted, HAD TWRP recovery, s-on). after my attempt, now phone restarts, and is stuck on the black screen with red triangle and exclamation mark ...
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2answers
166 views

HTC software update causes phone to reboot in the TWRP recovery mode and does not update. How to fix it?

I just rooted my HTC One (M7) according to LINK. It is s-on, and TWRP (teamwin) recovery is flashed.Rooting is successful and everything seems fine. Except: When I go in the "setting, about, update ...
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1answer
5k views

Manually switch from ART to Dalvik

I wanted to try out the new ART runtime, but didn't realize my custom ROM doesn't support it. So now I am getting recurring Force Closed messages after booting, and can't get through to the settings ...
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1answer
37 views

“Flashing” custom recovery from running ROM

A possible solution to my other question related to this. Having root access, what's there to prevent me from manually flashing a custom recovery from my running operating system? If my bootloader is ...
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0answers
38 views

Get Android phone out of system recovery

I have an Android phone model DM932 made by Etoway Technology in China. The phone is rooted and has ICS 4.0.4. The kernel is listed as 3.08-perf-g6026f3a-dirty. I cannot get the phone out of system ...
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1answer
38 views

Is it safe to cross flash partitions across devices?

I've got my Nexus 5 replaced today. I was wondering if I could make a backup from the recovery on device A and flash this on device B? They are exactly the same, just a different physical device.
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1answer
743 views

Galaxy S3 stuck on Samsung logo, is there anyway i can backup my data in recovery mode without rooting?

i have the original Firmware, no rooting. Recently, i got this issue where my s3 doesn't startup, it just keeps flashing the logo over and over again until the battery drains. I've already tried ...
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3answers
3k views

How do I manually enter Clockwork ROM Recovery?

I have Droid 2 Global (droid2we) and I've tried Power + Volume Up, but that doesn't load any recovery mode. I've also tried Power + X but that loads the standard Android System Recovery <3e>, which ...
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0answers
43 views

MI2S won't boot but recovery

My brand new Xiaomi Mi2S automatically boots in recovery mode after I tried to install a custom Kitkat Miui ROM and for some reasons the installation was aborted. I don't know what to do. Is there a ...
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2answers
6k views

can't use adb shell in recovery mode

I have a china tablet named Quest. I have accidentally repeated pattern lock more than 5 times. Now I have also forgotten the email address. So for a factory-reset of my tablet I simply booted it ...
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1answer
40 views

How can I tell if I have a stock recovery?

I need to get rid of the yellow triangle in download mode on a Samsung Galaxy S3 (Android 4.3), for this I tried to use Triangle Away. It failed to reset the counter. The app mentions that on some ...
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1answer
8k views

Enter recovery mode from command line

Does anyone know if there's a way to get an Android phone to reboot into recovery mode, from the Android command line? Note: I do NOT have adb access. I do NOT know the magic power-on sequence to ...
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1answer
78 views

unable to connect i9100 in cwm recovery mode

phone; i9100 maguro galaxy nexus. From CM, I got a message stating a new update was available: the CM11. I accepted. The update failed to install. Now on reboot the phone enters CWM Recovery mode. BUT ...
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27 views

Upload system directory from rom to system partition

I was updating my HTC Sensation (unlocked, S-OFF) from CM10.2 to CM11. I did standard full wipe, flashed boot.img using fastboot, and then gone to my recovery (twrp) to install the zip (contains ...
3
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1answer
214 views

Can't boot, can't view recovery options, winok w77, no support from manufacturer

I have a friend staying over and he has an android tablet: winok model w77 The tablet is stuck on a boot loop and I am trying to get it working again however nothing I have done so far has been of ...
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1answer
422 views

just boot in recovery mode htc one xl

Well, I have a htc onexl at&t (evita) bootloader unlock and custom recovery TWRP when i try to turn on my phone he just boot in recovery, i can go to bootloader but i cant boot in system, is not ...
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2answers
3k views

Boot HTC Desire S into recovery mode without power button

Hi Android Enthusiasts, The power button of my HTC Desire S is broken (no response whatsoever), so I have to connect my phone to a usb cable to get it out of stand-by mode. I understood that with a ...
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0answers
42 views

Initiating CWM recovery through SSH/ADB

My grandma owns Android 4.2.2 tablet, flashed with custom CWM-enabled RileyROM. As she lives far away from me, in order to assist her I had setup SSH and VNC servers, so I can come remotely and fix ...
0
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1answer
504 views

Unable to select “wipe data/factory reset” in recovery mode

A coworker asked me if I could fix her Samsung Galaxy Note Tab 3, due to her daughter locking the device and not being able to unlock it. I'm an iOS guy but since I'm in the IT department I decided to ...
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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 ...
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0answers
57 views

turn off mobile after some time when done factory reset

I lost my data from android device manager app from web. I have mistakenly click erase button in web. I have wipe data factory reset in samsung s2 i9100 using ClockworkMod Recovery (Process). Done, ...
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2answers
9k views

Samsung S3 Cannot Enter Recovery Mode, and Can't Boot Up Either

I'm trying to fix a Samsung S3 which has been stuck on the boot logo continously, and cannot boot up. The phone keeps displaying the logo (which says "Samsung" and the phone model) when the power ...
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2answers
2k views

Do you need root to flash a custom recovery?

Does flashing a custom recovery requires rooting the device, or just unlocking the boot-loader is enough? On my Nexus 7, I was able to flash custom recovery (CWM) without rooting. Is the same ...
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39 views

Phone restarts when I reboot into Recovery

I have an android phone, Qmobile A500. Which last night I tried to Root, I tried out a new software instead of Bin4ry to root my phone. MtkDroidTools was used by me. Which in turn shell rooted my cell ...
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1answer
173 views

MX2 recovery problem

I'm hoping someone can help me with the problem I have. I have a MX2 Android TV Box and flashed it with Matricom firmware, running 4.2.2. When I try to access the SD card in recovery mode it doesn't ...
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2answers
5k views

Booting into recovery from terminal

How can I boot into the recovery from terminal? I'm using LG p970/CM10/cwm5
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0answers
74 views

Samsung Galaxy S Blaze 4G Boot Loop

My phone is a Samsung Galaxy S Blaze 4G running Android 2.3.6, and it is nearly three years old. For a while now, it's been having some major problems. The latest is boot loops - Randomly shutting ...
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1answer
8k views

How to recover Galaxy S4 from unrequested ADB recovery mode state?

Last night, my wife turned the sound down on her factory default Verizon Galaxy S4 by Samsung, then later plugged it in at home and it showed a dark screen with the battery charging indicator. This ...
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1answer
3k views

How can I get a recovery mode on my Xperia device (which has no /recovery/ partition)?

As a developer, I need to flash custom recovery like ClockWorkMod Recovery or TWRP. I have a Sony Xperia L, But I found out that Xperia devices are not supported by these custom recoveries as they ...
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0answers
35 views

HTC One boots only into recovery mode

I installed Kitkat 4.4.2 following this video https://www.youtube.com/watch?v=9YGzh3r9Q58 After installing, it only reboots into the recovery mode. :/ I need help
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1answer
367 views

How to fix the recovery mode error?

I am trying to root my Samsung Galaxy Ch@t GT-B5330 (4.1.2) following this guide. I have reached the point when I am intended to use the recovery mode menu (that is reached by holding volume-up when ...
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0answers
87 views

Factory reset a bricked device on adb

My phone is stuck on android logo. What i want is to factory reset my phone. I can not do anything else than rebooting my phone Recovery is not available What i tried : (My phone is rooted)
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0answers
327 views

Factory reset generic android device

I have a cheap generic Android tablet (a Groupon special) that won't boot. My theory is that the storage is full because this happened to two different tablets after installing apps. update: I learned ...
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0answers
88 views

How to partition Samsung Galaxy Ace S5830 using ClockworkMod Recovery?

Device: Samsung Galaxy Ace S5830 I am using ClockworkMod Recovery 6. There is no way in the CWM Recovery 6 to partition the SD card. Also, I am not able to install ClockworkMod Recovery 5 on my ...
1
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1answer
117 views

Trouble understanding this Cyanogenmod PSA

I've been using Cyanogenmod for over a year now, with my own modifications to the dalvik VM. I have teamwin recovery installed on my Samsung Galaxy S3, which I use to install new builds of ...
1
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0answers
170 views

Tablet stuck in boot animation

I have this tablet, MSI Primo 91 and just recently I booted into recovery mode in order to wipe the cache. On restart the tablet gets stuck in the manufacturer boot animation and refuses to boot up. ...
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0answers
191 views

Does Aroma File Manager Requires Root

I've just come across Aroma File Manager which we can use from the recovery mode itself. I want to know if it will be usable with all permission's (read, write) on an un-rooted phone. I want to ...
2
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1answer
444 views

Shell script to reboot into recovery and install zip

Okay, without getting too deep into details, I'm looking to automate the installation of a flashable zip (must be flashed from recovery). For now, I can use the command "reboot recovery" in a shell ...
8
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1answer
14k views

Why isn't Clockworkmod Recovery “Sticking”?

I've tried multiple times to flash ClockworkMod recovery onto my unlocked Galaxy Nexus (LTE\CDMA variant "toro" build) device. Each time I can boot into recovery and ClockworkMod displays. However, if ...
1
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1answer
743 views

Unable to flash a recovery using Clockworkmod

I'm trying to install Cyanogenmod 11 onto an unlocked HTC One, but when I went to boot into recovery mode, all I got was a red error triangle. The docs don't mention it anywhere, but other reports of ...
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0answers
854 views

Disable Signature verification in CWM android

I have a device, problem is that touch is NOT working and when I reboot it to recovery, I am unable to navigate because volume keys are not working with that. I found that I can use /sbin/recovery to ...
1
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1answer
2k views

adb sideload does not transfer data

Just to clarify, it's my first time trying to unlock and root my phone, so I'm not very knowledgeable in this matter. I basically followed the steps to unlock the bootloader. Everything worked ...
0
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1answer
155 views

Unable to flash recovery image into the device

I am trying to flash recovery image into my HTC Explorer phone. The issue is i keep getting waiting for devices message when issuing fastboot command. the CMD is running with administrative rights ...
1
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2answers
9k views

How to flash a custom recovery with heimdall (without touching the main system)?

The first recommended step in the installation of CyanogenMod on Samsung Galaxy S is flashing a custom recovery like ClockworkMod or the one from Replicant with a command like: heimdall flash ...
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1answer
1k views

My tablet won't boot

I just got a Arnova 10D G3 and it doesn't boot. All I get is the "Arnova" logo on a black screen. I bought it on a refurbished condition, it was a pretty good deal so I am ready to do any risky ...
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0answers
118 views

What really needs to be wiped before flashing rom or kernel?

Wiping Questions Does wiping cache wipe dalvik cache? What to do with dalvik cache in recovery when flashing when I changed the default from Dalvik to ART? When I flash kernel what partitions to ...
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1answer
429 views

Smart e Machine tablet stuck on “Boot into recovery…” screen

So I finally got my first android tablet, some cheap brand "Smart e Machine". It has android 4.0 on it. They just barely have a website and no type of support pages or anything, and apparently the ...
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1answer
67 views

Can I install any file browser if I don't already have one

Ok. Long story short I'm an idiot. I have a rooted Kyocera Hydro, with no recovery(no access to cpu to port my own). I deleted stock file and internet browsers. I also have no access to the play store ...