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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70
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2answers
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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, ...
4
votes
3answers
729 views

Why are there not generic phone OS installers?

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 ...
4
votes
2answers
5k 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 ...
12
votes
1answer
38k 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
788 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 ...
4
votes
4answers
577 views

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

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 ...
6
votes
1answer
2k 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 ...
1
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0answers
47 views

galaxy tab update

hello Is it possible to send video to show the problem that I am encountering?
0
votes
1answer
7k views

Can I install any ROM for my Android 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 different ROM of the same ...
3
votes
3answers
8k 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 ...
2
votes
1answer
4k views

How to flash a ROM to the Android emulator

Any idea about flash a ROM to the Android emulator? I found this post: ...
5
votes
1answer
6k views

what is a bootloader unlocked phone?

What is a bootloader unlocked phone? How we can make use of it while creating or flashing ROMs? What are advantages of unlocked bootloaders over locked bootloaders? Why does not any OEM generally ...
4
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2answers
2k 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 ...
3
votes
1answer
3k 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 ...
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2answers
2k 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 ...
28
votes
1answer
60k 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
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
vote
1answer
9k views

No SIM card detected after installing new ROM

I probably did some mistake which I don't know how to solve. After I installed a new ROM I get message: Slot 1: No SIM card detected Slot 2: No SIM card detected „SIM management“ is ...
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vote
2answers
8k 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 ...
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0answers
3k views

How to install fastboot drivers?

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 ...
5
votes
2answers
11k 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 ...
3
votes
1answer
16k views

How do I turn on flashmode in Sony Ericsson Ray?

How do I turn on flashmode in sony xperia ray? I am doing what is said in forum the flash tool says I am in Fastboot mode not in flash mode.
2
votes
1answer
661 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 ...
2
votes
3answers
546 views

Gaining root acces/installing custom rom on G1 with build number CRC1

Could you please share your knowledge about how to flash the latest update of stock Android OS on G1 (aka HTC Dream). I would like to try out some custom roms but most information I was able to find ...
1
vote
1answer
399 views

Is Recovery Mode necessary to flash to newer Android version manually?

My phone (Sony Xperia Go) seems to be not able to boot into Recovery Mode Is there some alternative way or tool to use for flashing ROM? (to latest kitkat mod). To avoid recovery mode I have ...
1
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2answers
10k 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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vote
3answers
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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
713 views

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 ...
0
votes
2answers
10k 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?
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 ...
22
votes
3answers
7k 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 ...
6
votes
5answers
5k 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 ...
5
votes
2answers
3k 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 ...
14
votes
2answers
6k 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, ...
12
votes
2answers
9k 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 ...
5
votes
3answers
29k 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 ...
1
vote
1answer
7k views

How To Install Custom ROM In LG GT540?

I rooted my LG GT540 now I want to install custom rom but don't know how to do, so I am looking for some easy steps to do this and also share which custom will be best for this device?
7
votes
2answers
3k 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 ...
3
votes
1answer
7k views

How to take Motorola Photon 4g out of the grave?

Recently I ordered Motorola 4g from US.... It was with stock Sprint Sunfire OS. OS : Sunfire-2.3.5 Baseband : 4.5.1A (I am not sure about this whether its baseband or revision) Build : ...
3
votes
1answer
1k views

Rooting HTC Evo on Froyo 2.2 and installing a custom rom

I just received the latest update from HTC. They have installed more bloatware on my phone and I've finally had enough. I want to root. I found this rom and this guide on how to root. But the root ...
2
votes
1answer
207 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 ...
10
votes
2answers
2k views

Is it possible to completely brick your Android phone by using a Custom ROM?

I understand that you can completely "brick" (render unusuable) your iPhone by attempting to Jailbreak incorrectly. Whether or not this is actually the case, is it possible to do the same with your ...
4
votes
2answers
4k views

OTA Update on a rooted Nexus5 with Custom Recovery and Kernel

A few months back, I rooted my Nexus 5 using Towelroot, installed TWRP and ElementX Kernel. Now as the Android Lollipop update is around the corner, I don't think I'll be able to install OTA update ...
3
votes
2answers
22k 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, ...
3
votes
1answer
6k 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
1answer
1k views

Which directories can I remove in internal SD in Galaxy SII w/ Cyanogenmod?

I used ClockworkMod to wipe my Samsung Galaxy SII and install Cyanogenmod 9.1 on it. However, when I mounted my phone on my computer, I see that lots of folders were left on its internal SD by apps ...
3
votes
1answer
800 views

Odin not allowing firmware to be flashed

I'm following the instructions here to try and upgrade the firmware to I9000XWJS8: http://forum.xda-developers.com/showthread.php?t=846913 As soon as I hit start it does nothing, as you can see in ...
2
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2answers
45k views

How to flash a ZIP file with Odin?

I can't boot my Galaxy Tab 8.9 / P7300 anymore, but Odin still detects a USB connection. So I'm trying to flash a new ROM onto it using Odin. However all I can find on the web are ZIP archives ...
2
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2answers
1k views

Are the custom ROM different for different phones?

Pretty much the title says what I want to ask!! Are custom ROM different for different make of handsets? or is there only one cyanogenmod for say Android 2.2? Some can please elaborate why a ROM is ...
2
votes
1answer
225 views

How can I diagnose this problem: Can't flash ROM to my Samsung Fascinate

When I boot into recovery all the text moves so fast I can't read what's happening, then it just boots normally without the new ROM. Is there any log I can review to find out what is happening? ...