Flashing is the process of writing a firmware image (and the root file-system) to the memory of an Android device

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Transfer files from recovery on a Nexus 10

My Nexus 10 won't boot, so I need to copy a ROM from my computer to the device. Since it won't boot, I need to copy it via recovery. I can flash recoveries as needed and install software on my ...
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How do I install the custom ROM with boot.img inside?

I have found a custom ROM in Chinese forums for mY HTC ONE SU (t528w) model. The ROM is zipped and the folders look like below image I have no idea to install this ROM. Could anybody please guide ...
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226 views

Prevent unauthorized image flashing

I wonder whether there is a way to prevent someone to use fastboot to flash an Android device. Indeed, while one must be able to turn on USB debug in order to run adb, the bootloader does not offer ...
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How to install ROMs without ClockWorkMod in Huawei U8800

I have official Huawei ROM installed on my U8800 (Android 2.3.5) and I want to try some custom ROMs like MIUI. So I researched and find out that I need to replace default recovery.img file in ...
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Flashing 2.3.3 'Leaky' onto a Samsung Epic 4G

What can go wrong when flashing an unstable Android OS onto a phone? Is there an easy way to reset the phone if something goes wrong? Has anyone out there had experience flashing Android OS? Why ...
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“Signature Verification Failed” when flashing stock ROM

When booting into recovery mode and installing a ROM zip from my SDcard, it first says I need to mount my /sdcard (when it is mounted), and then it says "signature verification failed", despite my ...
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54 views

Is there a way to revert an android version update without flashing a ROM?

I'm not very familiar with the Android system, but I recently updated my phone from 5.0.1 to 5.1. Unfortunately, one of the games I play doesn't support 5.1 yet, so I would like to revert to 5.0.1. ...
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Are flash counters a part of Android?

I have heard that many Samsung devices have a flash counter so that the company can know if the device had been rooted, even if the device was unrooted later. Are such flash counters or any similar ...
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Android boot architecture compared to desktop boot process

After reading this answer and pointing article: Can somebody explain the boot process of an Android device? My Samsung S3 have CyanogenMod installed. There is probability while installing custom ...
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fastboot flash = FAILED (remote: invalid bootloader image)

After breaking CyanogenMod on my Nexus 5 I want to flash it with a factory image but all I get is: fastboot flash bootloader bootloader-flounder-3.43.0.0114.img sending 'bootloader' (2970 KB)... OKAY ...
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Do I still need to install GAPPS if I want to use the new Cyanogenmod Android 5.0 rom?

I was just about to flash the latest the build for Cyanogenmod, but then I remembered from past phones where I flashed new ROMs, that I needed to install the latest Google Apps file. However, when I ...
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Is flashing a ROM made for a very similar model to mine possible?

Is it possible that flashing a custom ROM made for another android model could work for me? I'm just wondering this because I have one of those rare models that only a few providers sold, but is very ...
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Cyanogenmod for Galaxy Y [duplicate]

I have a Samsung galaxy Y device. It's running Gingerbread stock rom, and I want to upgrade this to Jellybean. Is there any custom rom for Galaxy Y?
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Coverting ROM for MTK 6575

My phone was already a dead unit but can still be detected by SPFT (Smart Phone Flash Tool). What I have is a Stock Flashable Rom which is in zip file. Is there a way to convert this into .md5 or ...
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159 views

Installing Custom Rom on a S3 with Damaged Volume Down

Is it safe to install a custom ROM on a S3 with a non-functional volume down key? What should I circumvent or be ware of during the install? p.s: the key cannot be repaired.
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Support Help! Warning!! A custom OS can cause critical problems

MY phone (Samsung S3) just went off today and started flashing the Samsung logo. I have taken out the battery multiple times and tried to restart the phone. Only once did it restart but then after ten ...
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71 views

Android L Preview upgrade

I was about to flash the phome with the command prompt, but an error came up saying that the device was locked. Does this mean is has to be rooted? If I root it and upgrade it will it be unrooted ...
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1answer
52 views

Replacing the system partition without touching the kernel?

So I have an android phone that I'd like to put a clean rom onto, but it looks like there aren't any good kernels ported to it yet. I've done some reading into the android architecture, and come to ...
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Flashing Samsung Galaxy Note 3 with Android on Linux

Is there a way to flash my Samsung Galaxy Note 3 with stock rom(Android KitKat 4.4.2) in Linux(any distribution)? EDIT: I can't figure out how to flash this firmware with Heimdall. All I can find is ...
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54 views

How to Custom install a Custom ROM?

The Custom ROM has several apps and features that I will remove and settings that I will set (just like any other ROM) This wouldn't be a big issue if I wouldn't flash a rom every few hours So how to ...
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766 views

Android keeps rebooting

I have a ZTE v9. I flashed it with CynogenMod7 from here. I have installed ClockworkMod recovery 4.0.0.2. Then I rebooted phone from recovery. Now, the phone keeps restarting. I can't get into ...
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Android phone will only boot into recovery and boot loader

My HTC one will only boot into the recovery or the bootloader. I am trying to flash a stock ROM to my phone from the terminal on my mac, but I am getting this error: Mikes-MacBook-Air:HTCOneRoot ...
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system.img file is missing after building Android source [closed]

I am attempting to flash a modified Android build to my Nexus 7 tablet. I am following this tutorial from Google, and using the specific build commands found here for my device, ...
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Reinstall Android OS on my HTC Butterfly

I accidentally wiped all the data in the internal storage of my HTC Butterfly. Due to this incident, my smartphone is unable to connect with PC. The ROM cannot be copied into phones's internal ...
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1answer
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How do I flash a Samsung device using the distribution on samsung-updates.com?

I'm hoping to flash the stock rom back onto my device so I can update the PRL. I downloaded the file on samsung-updates.com. The file that I download was found "Firmware archive" for Sprint's SPH-L720 ...
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Must the Nexus 4 be rooted in order to install custom ROMs?

Do I need to root my nexus 4 in order to install custom roms such as cyanogenmod etc or just unlocking bootloader is enough as i have flashed my nexus with ubuntu 13.10 by just unlocking bootloader?
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How to root and flash a android Galaxy Ace s5830t?

i am trying to root my device which has android 2.3 in it. The reason is something has gone wrong and wifi and bluethooth are not functioning. every time i try connect, it says error and ...
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Galaxy S3 won't boot, gets stuck at the “Samsung Galaxy S3 GT” screen

I seem to have the same problem as many other Galaxy users with the Boot Loop. I cannot access my phone: I am not able to load the Stock ROM or factory reset it, nor erase any data. It is stuck at ...
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892 views

How to install/flash a ICS stock rom of any device into a different android ICS phone?

is it possible to flash a stock rom of a certain device into any android device? Like for example if I have a Samsung ICS phone. Is it possible to install the default rom of samsung to a different ICS ...
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TCL Idol X (s950) stuck in bootloop, after flashing new firmware

I have flashed new firmware on my phone TCL Idol X (s950) and now the phone won't boot anymore :( It starts but then it ends up with the bootlogo. I can access it with adb shell but it is read only ...
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1answer
2k views

Flashing new rom, are old files deleted or hidden?

I'm not sure whether I'm doing something wrong or it's something normal. I had CM9 on my Galaxy s3 and decided to try another rom (Paranoid). I didn't like the new one I installed and downloaded ...
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Samsung Galaxy S4 stuck on Samsung logo after booting from Odin

After booting from Odin, I can't turn on the screen. It gets stuck on Samsung Galaxy S4 logo. I tried to do a factory reset. It says completed, but then it has a no command error under the Android ...
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Wipe tablet and install new ROM

I have the Galaxy S Wifi 5 Player, I have a rooted ROM I installed more than a year ago. I completely forgot the process of ROM installation and I hope someone can sum up a checklist so I don't find ...
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Can i flash indian rom in korean galaxy note?

I got the Samsung Galaxy Note shv-e160l (Korean version) as a gift, running the stock ICS 4.0. I want to flash official indian JB ROM (of the GT-N7000) on it. Is it possible if I root my device?
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Factory reset Cynogenmod 10 OS in LG P-500 makes applications crash

Previously my friend installed cyanogenmod 10 OS in my LG P-500 phone. It was working so superb. I had to do factory reset to the phone for deleting some files, after which I am unable to open any of ...
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Error occured while flashing Galaxy Y with JELLYBLAST V3.0.2

While installing ROM on my galaxy Y as per mentioned on [ CUSTOM ROM - KERNEL] JELLYBLAST V3.0.2 for Galaxy Y GT-S5360 ROM installation aborted with error: Finding update package... Opening update ...
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I can not reboot my Glaxy s 9000

I was running CynogenMod 10 successfully on my Galaxy S 9000 till I got an update message which I unfortunately applied. It seems it could not get access to my apps installed to sdcard. Unfortunately, ...
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Flashing Cyanogenmod9 - Kernel via Odin

EDIT: I think the question is more confusing than helpful. I leave it up simply because something else has been closed as a duplicate to this. My problem was finally solved by flashing a completely ...
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1answer
862 views

Install Android OS To Other Mobile Phones is Possible? [duplicate]

Possible Duplicate: Can I install Android on my non-Android device? I want to install android os to other mobile phones like nokia and other non branded china mobiles....! if it is ...
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1answer
553 views

Flashed ICS i9020T image onto AT&T I9020XXKI1 baseband phone now intermittent WiFi

I flashed a Nexus S i9020T Android 4.0.3 package image onto my AT&T Nexus S. The flash was a success, but the wi-fi is intermittent. It will come on for a bit, but then lose connectivity. In ...
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Conclude that phone is hard bricked

I tried installing Sony Xperia Z2 rom on my Xperia C2305 which was not for Xperia C. It was for Micromax A116 phone and installed successfully using CWM. But atlast when I Reboot the phone from ...
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Are cyanogenmod ROMs specific to android devices? [closed]

I have Xolo A600 which has gone very slow now since purchase. It has 512 MB RAM. I tried factory resets, clean master, greenfy etc..but the phone still lags and hangs. Its so slow that even the screen ...
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1answer
36 views

Root “Nexus 5” Android 4.4 kitkat to install custom rom? [duplicate]

What is the best guide to root the "Nexus 5" 4.4 Kitkat version? There seem to be so many guides and I'm not sure which one is the easiest and quickest to follow. Also when rooted, where can I get ...
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problem with flashing custom rom on galaxy grand 2 sm g7102

I tried cm 12.1 and cm 11 from xda for my galaxy grand 2 sm g7102 (I became sure about it going to setting) via CWM but when it started flashing it says: This package is for device ms 013g, your ...
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Recover from incompatible kernel

I have an old Evo 4g lte that I play with (it's not my primary device) and I got my self into a tough spot. I am currently S-on, and used flashkernelgui to change to the haunted kernel. I tried ...
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Will this flashing method work

http://androidromupdate.com/2014/03/16/install-i337ucufnb1-stock-4-4-2-kitkat-firmware-att-galaxy-s4-i337/ I want to flash stock firmware onto my galaxy s4 sgh-i337 from att on stock kit kat. Will ...
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Samsung GT-9305 : ROOTING & Problems with camera “Unknown Error by ErrorCallBack”

I have a Samsung S3 4G (GT-i9305), running on Android 4.4.4 (KTU84P.I9305XXUFNL1), Kernel Version (3.0.31-3447006 (I9305XXUFNL1)), which have a problem with the usb connector (i'm able to charge but ...
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android with ubfis bricked

can i ask for a help? is there anything i can do to bring back into life my hard bricked samsung s4? i thought it was real but lately i find out it was a china device, mtk6572 galaxy S4 with ubfis, i ...
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Why am I getting “FAILED (remote: (InvalidSize))” during a fastboot boot flash? [migrated]

I am attempting to install Ubuntu Touch on my first gen Nexus 7, and I keep getting this response when I try to flash the bootloader: saintwacko@Tacitus ~/Downloads> fastboot flash boot ...
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Flash motoboot.IMG without computer

I need to upgrade my bootloader for lollipop, problem is my laptop is being repaired at the moment... Is there any way I can flash motoboot.img without a computer? I have root, Philz advanced ...