Questions tagged [rom-flashing]

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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144
votes
3answers
232k views

Where can I find stock or custom ROMs for my Android device?

There are several reasons to be looking for a ROM: Upgrading or downgrading your stock ROM Looking for firmware from a different region/language Flashing a custom ROM for different features, removing ...
4
votes
1answer
68k views

Can I install a ROM made for a different device?

I own a MicroMax A100. I want to install the latest version of a different ROM (Samsung or Nexus). Is it possible? If so, can you tell me how? If not, can I install a ROM made for a different device,...
12
votes
3answers
4k views

Why are there not generic phone OS installers? [duplicate]

I am used to install and remove various operating systems in my PCs, even having several at a time. Usually, to install a new OS means: Burn the ISO to a CD/DVD/USB. Insert it. Boot. (Maybe you have ...
11
votes
4answers
1k views

Why is it that Android still can't be installed as regular OS?

Are there any technical or others reasons why Android is still a firmware and not an OS which can be just installed without a lot of hassle? Why there is no universal image which could detect ...
5
votes
3answers
12k views

Flash a smartphone with vanilla Android ROM

Is it possible to flash a smartphone like the Samsung Galaxy SIII or an LG Optimus 4X with a vanilla Android ROM like the one that has been flashed on Galaxy Nexus or Motorola phones (I think)? I am ...
19
votes
1answer
134k views

What is the meaning of “flashing a custom ROM”? [duplicate]

Possible Duplicate: What is the difference between: Rooting, Jailbreak, ROM, Mod, etc.? What is a custom ROM, and what does "flashing a custom ROM" mean?
8
votes
2answers
1k views

What is involved in installing Android onto a device?

I just picked up a Viewsonic G-Tablet. It's got killer hardware specs and is running Android 2.2 but it's barely usable because of this terrible TapUI that's crippling the device. I have been ...
14
votes
2answers
40k views

How to unpack and edit boot.img for ROM porting?

I recently downloaded this ROM for my Allview P5 (Allview P5 is the equivalent of Gionee GN700W/FLY IQ441/QMobile Noir A8). It`s called Primonex ROM and is made for the Gionee version of the phone. ...
2
votes
1answer
3k views

Is it possible to get Android on a Nokia e65? [duplicate]

Possible Duplicate: Can I install Android on my non-Android device? Does anybody know if it is possible to get android on a nokia e65? Thanks for your time
0
votes
2answers
363 views

Feasibility of flashing a ROM (meant for original device) on a re-branded device

I have a re-branded smartphone with Android 5.0. The thing is I want to install a custom ROM to remove all the bloatware and get more control. But, as it is re-branded and not that popular there are ...
18
votes
2answers
10k views

What to do before root and flash my phone?

Right now I have in my phone the stock rom and I haven't rooted it. I want to root it and change the rom. What should I do first, root or flash the rom? I don't want to lose all the configuration, ...
6
votes
1answer
3k views

Does flashing a custom ROM require root access?

It was recently brought to my attention that it does not. Can someone confirm this and explain what the determining characteristics are that dictate whether or not root its required to flash a custom ...
3
votes
1answer
2k views

How to flash and root OnePlus 3T on Linux?

I Recently bought a OnePlus 3T and want to flash and root it. Most resource focus on OnePlus3 and on Windows. How do I do that on Linux?
7
votes
1answer
17k views

Boot loop after flashing android 6.0 marshmallow on nexus 5 follow up

this question follows up on this one (but there are many other posts about this topic on the web.. see this reddit post and this xda developers post. I just want to approach this problem in a more ...
3
votes
1answer
16k views

Are there any risks to flashing a ROM?

Are there any risks to manually flashing a stock or custom ROM? Does it have the potential to brick the device? Will it void my warranty? Will I stop getting updates? Anything else I should be aware ...
3
votes
3answers
19k views

Get root or re-install the OS without a USB cable?

Usually, the guides for getting root or re-installing the OS on an Android device (I have a Samsung Galaxy S, which I'm mostly inetersted about) tell to flash the device from another computer through ...
5
votes
2answers
5k views

How to flash Samsung devices from a GNU/Linux host running on ARM architecture?

To flash a Samsung Galaxy S (where do not have root access in the currently running OS, and with a stock recovery) with a new firmware (OS), I need to connect it with a USB cable to another computer ...
46
votes
1answer
110k views

Why Do I Need to Wipe Dalvik Cache?

When I'm updating a custom ROM, there's always an instruction to wipe the Dalvik cache. I don't see a reason why this is necessarily. Watching the logcat while the system is booting I can clearly see ...
9
votes
1answer
20k 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 ...
6
votes
2answers
12k views

What's the difference between flashing Gapps on system partition vs installing from play store?

So I'm finally diving into the custom ROM world after experiencing some issues on CM12.1 on my OnePlus One. I have a question though that googling couldn't answer. If I flash only the essential Google ...
9
votes
2answers
4k views

How can I keep settings after flashing a ROM?

I am considering flashing my SGS to a custom ROM. I do not, however, relish the prospect of re-configuring everything. Most apps on my phone and most definitions should have no dependencies on the ...
2
votes
2answers
25k views

What does “Archive does not contain 'android-something.txt'” mean?

So I am trying to flash my OnePlus One with CM12s through fastboot on command prompt, but whenever I type fastboot update romname.zip I am presented with: archive does not contain 'android-info.txt' ...
13
votes
2answers
3k 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 ...
4
votes
1answer
847 views

What Android parts do these terms describe?

Android users frequently use a lot of words with unclear meanings. In particular, they use these words a lot: Framework / framework-res.apk: What purpose does this structure serve? Flashing: What ...
3
votes
1answer
869 views

Do I need to revert to stock firmware and/or wipe data before installing a custom ROM?

Several sites I've visited mention that I need to revert to the stock firmware and possibly wipe my phone data before installing a custom ROM. Is this recommended or completely necessary? I have a ...
3
votes
3answers
11k views

Is it possible to clone a Phone then flash image on other phones?

Background I deal with a lot of Galaxy S5s and spend a considerable amount of time duplicating the settings and installing the same applications on each. Because of the repetitive nature, I'm sure ...
3
votes
3answers
21k views

Fastboot erase system not working

My device: Karbonn A52+ Android 4.2.2 Mediatek MT6572 CPU Root Access: Yes Bootloader: Unlocked I'm trying to flash the official system.img of my device's stock ROM which I have with me, over ...
2
votes
1answer
19k views

Error when flashing recovery to Moto G4 Plus Xt1640 - Image not signed or corrupt

I recently bought a new android phone (Moto g4 plus). Coming from the iPhone, I was eager to root it and take advantage of all the features. The problem is that whenever I try to flash a recovery ...
2
votes
1answer
12k views

Can we uninstall Symbian and install Android? [duplicate]

Possible Duplicate: Can I install Android on my non-Android device? I have an Nokia 5233 mobile which has Symbian OS installed. I was wondering whether its possible to remove that Symbian OS and ...
1
vote
0answers
3k views

How to install fastboot drivers? [duplicate]

I have a cheap clone android (benss b3) that I managed to connect to win 7 by editing the .inf file in usb drivers. Now I want to load different ROMs via fastboot. However, when I boot to fastboot ...
1
vote
2answers
18k views

Removing files from & repackaging CyanogenMod ROM zip files

The current CM10 + GApps experience on Motorola Xoom is plagued by the size of the CM10 ROM -- there isn't enough space left after flashing the CM10 zip to fully flash the GApps zip. This results in ...
0
votes
2answers
2k views

Downgrade android version from higher to lower?

Mostly, android devices get updates through OTA to higher versions. I had upgraded to Kitkat(MIUI6) version, on my Redmi 1S using OTA. I have downloaded complete ROM of Jelly bean(MIUI5). But, I ...
5
votes
2answers
14k views

How can I flash back to the stock rom for HTC EVO 4G/Supersonic using just the phone and clockwork mod recovery and/or rom manager?

I need to flash back to my stock rom for just a few minutes to get my GPS working again (http://code.google.com/p/cyanogenmod/issues/detail?id=2090&colspec=ID%20Type%20Status%20Version%20Model%...
4
votes
2answers
8k views

Set Warranty Bit: Kernel

So whenever I boot up my device or restart it I see a little yellow message in the top left corner of the screen that reads "Set Warranty Bit: Kernel." I have researched this issue and learned that I ...
4
votes
1answer
11k views

Do I need to root my phone before installing CM on my S3

Previously I've needed to root my phone before flashing any ROMs on it. Now I have a new s3 and I'd like to install CM on it. However, this installation guide does not mention the need to root the ...
3
votes
2answers
7k views

Why must my device be compatible with a certain ROM before I flash it to my device?

This it the explanation telling me not to install a custom ROM without checking the device's compatibility. "Now, be careful as each custom ROM comes with a version that is suitable only with one ...
2
votes
1answer
5k views

Boot loop after flashing Android 6.0 Marshmallow on my Nexus 5

I had Android Lollipop installed on my Nexus 5 (Was Rooted, had TWRP and MultiROM installed) and wanted to simply start fresh with new clean install of Marshmallow. So I followed the instructions (...
2
votes
2answers
25k views

Can you install vanilla Android on any phone? [duplicate]

I have an Samsung Galaxy S3. TouchWiz is great, but I want to use the vanilla Android OS you see on the Nexus 4. Is this possible?
1
vote
1answer
5k views

Will flashing re-lock my unlocked phone [duplicate]

I bought an unlocked android phone at Amazon and it works perfectly. This phone in particular doesn't have any OS updates I could do (Motorola Defy), so basically I am stock with Froyo unless I flash ...
1
vote
3answers
30k views

Do a total wipe of my device

I have flashed my ROM several times with different ROMS, and sometimes back to stock. I flashed roms, modems, kernels etc. But the flashing never seems to totally format the device, because the ...
0
votes
1answer
2k views

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 ...
0
votes
1answer
957 views

What do all these letters/numbers in ROM file name mean?

The first 5 letters/numbers for the model of the device, but what after that? is there any guide to understand what exactly they mean by these letters? And why sometimes they repeat the model of the ...
-1
votes
1answer
511 views

Can you flash any android device with “fastbood flash” command (of the adb)?

If an android device is rooted, and you have an image for it. Can you flash it with the "fastboot flash" command of the adb? If not, why? If yes, then what are all the "odin" tools for? Thank you.
10
votes
2answers
125k views

Flash boot.img without using fastboot USB

So I've recently rooted my phone and tried a ROM or two. I find it really handy that you can use TWRP recovery to install another ROM from the SD card, you don't need to have it connected to a PC. ...
29
votes
3answers
9k views

What is the relation between ROM Manager, ClockworkMod and Nandroid? Which one(s) do I need?

So I understand the first thing I need to do with my phone, after rooting, is to back everything up. But I was confused about 3 of the apparently popular tools used for this. For example, is Nandroid ...
15
votes
2answers
22k views

Why is root access required for a custom ROM?

I'd like to be clear, and as my question indicates, I'm very ignorant of mobile devices in general so my apologies if this is common knowledge. Say I want to install a custom ROM onto a device, then ...
8
votes
5answers
14k views

Install custom ROM from Linux on a LG GT540

I'd like to install a custom ROM on my LG GT540. It looks like that in order to enable fastboot and make the whole process a lot easier, a custom ROM must be installed the first time with a program ...
6
votes
2answers
5k views

Where does Google Music store the “offline tracks”? [duplicate]

Possible Duplicate: Where does Google Music store offline songs? I have about 8 gigs of music stored within Google Music, and I recently got sick of streaming (and risking data charges), so I ...
4
votes
2answers
127k views

Unfortunately, System UI has stopped

I have PAC-ROM Paranoid-Android (downloaded and flashed from here), and suddenly, after changing some settings (unfortunately I can't reproduce an annoying message started popping up every 2 seconds, ...
8
votes
3answers
44k views

What is system partition? How its size is fixed? Can it be resized?

I have rooted LG P500 (Optimus One) running stock 2.3.3. I recently updated to unofficial CM10 (Android 4.1) and observed few serious issues. I observed that Google's My Location service was not ...