Questions concerning the firmware image (i.e. a system image) for an Android device. See full tag wiki for details.

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4
votes
0answers
54 views

Can I find out when a rom or recovery was installed?

I have purchased a totally new phone (G2) and when I got it, it was already with a custom ROM with SU and a clockwork recovery. I have a receipt from the purchase with date and time. I need to be able ...
2
votes
0answers
36 views

Safely test rom build

I'm attempting to get into Android Rom development and as such I've compiled CM13 from source for my device (which is not yet fully supported, I've tweaked it so that it ought to work). However, due ...
2
votes
0answers
36 views

bad calls on custom rom on I9500

For quite some time of trying out various roms on my I9500, I've found out that on all of them I had a call issue, where the other person kept hearing himself twice (echo). I've tried today to flash a ...
2
votes
0answers
147 views

Kiosk, Rom + Launcher, need a little guidance

I am currently developing a software for use in the Home health industry, which handles Verifying an aid is actually administering care (EVV). This works with GPS and the read of a fixed NFC chip. i ...
1
vote
0answers
142 views

How to deodex galaxy s5 lollipop

First, I pull app fodder, priv-app folder and framework folder from system folder in my phone using adb command: adb pull /system/app app/ adb pull /system/priv-app/ priv-app/ adb pull ...
1
vote
0answers
143 views

Cubot X9 does not turn on after update, also not recognised by computer (unknown device in Device Manager)

I have Cubot X9, ordered from China. after the update it gave me an error. The phone restarts, but I cannot enter recovery mode. I tried to flash new ROM, but it gave an error. Now nothing works, and ...
1
vote
0answers
40 views

How are internal components of Android tested before releasing?

How are the internal components of Android such as Zygote and Binder tested before being released? I tried looking around for answers to this but most resources (blog posts and research papers) I ...
1
vote
0answers
92 views

Downgrade Galaxy Ace to stock rom without Odin

I' install the CM7.2 on it using the CWM v5.0.2.6 Well now I'd like to retun to stock rom I found that I cannot connect my phone to the computer(I have a damaged micro usb on the phone) to use Odin ...
1
vote
0answers
139 views

Phone stuck at boot logo, cannot wipe data/factory reset

I will explain what happened: I opened up terminal emulator then typed cd /system/xbinls fsc* then /dev/block/vold/179:17 then mount then my tab got stuck and then it switched off automatically. ...
1
vote
0answers
651 views

Increasing Partition Size using gparted on Android Tablet

I have a Projector Tablet running android 4.2 on an Actions gs702a (Full AOSP on Leopard SoC). The partitions for system, data and cache made by the manufacturer are too small for my needs (and I've ...
1
vote
0answers
51 views

TWRP ignore Getprop

I have an obscure Moto X varient, so when flashing ROMs in TWRP I have to manually edit every one to remove the getprop line from the updater script. Is there some way I can change the built in name ...
1
vote
0answers
1k views

Modify boot.img of Moto G 2014 ROM

Starting from the Titan Prime ROM I would like to make some modifications to the boot.img. But if I try to unpack and repack the boot.img the phone jumps immediately into the bootloader after the ...
1
vote
0answers
304 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 ...
1
vote
0answers
7k views

How to install a ROM in a MTK phone via FLASHTOOL

I have already tried to install a ROM in a chinese phone with the MTK 6582 processor (1,3 GHz). And I have tried with others processors like MTK 6589. When I connect the phone at the PC, FLASHTOOL ...
1
vote
0answers
117 views

What exactly happen when flashing new rom?

I searched for a while without any satisfactory answer. What exactly happen when you flash a new rom on an Android device? What the new rom contains of the Android architecture here: A rom (es: ...
1
vote
0answers
471 views

How to get my original ROM working again?

I have a Samsung Galaxy Ace GT-S5830L and I a few days ago downloaded and installed a custom ROM 4.2.2 the name of the file is (cm-10.1-20130503-NIGHTLY-cooper), It worked good at first, but then the ...
1
vote
0answers
185 views

recovery mode works but cant select option galaxy i9000

I am trying to update my rom and install carbon-rom. i have put the zip on the sdcard rebooted into recovery mode by pressing vol up +home +power. I can enter recovery mode. when i do i see for ...
1
vote
0answers
227 views

How can I put my gt-s5660 functionaly again?

I have my galaxy gio rooted with superuser (it was vodafone), and I downloaded the px-cwm-v2.zip, and used rom manager app with no changes from me. Now my phone gets stuck in Galaxy Gio Model ...
1
vote
0answers
741 views

How to pack a firmware update image

I've downloaded a several firmware versions to install on android tv stick to take it out of its boot loop. I need to firmware packed as an update.img file and all the firmwares I've downloaded are ...
1
vote
0answers
111 views

Remove Rom Manager from boot

Rom Manager is a little goofy on my phone. Each reboot I get the device builder (LG) and then before android loads I get a white box with an arrow coming out of it pointing to the little android ...
1
vote
0answers
5k views

Zip files not visible in CWM mode, but visible in ROM Manager in Galaxy S3

I copied Super Nexus ROM on my Galaxy S3 i9300 (international version), and flashed the ROM (previously on stock), and it is working fine. Later, I copied JellyBam ROM, Remix ROM, etc, but I cannot ...
1
vote
0answers
91 views

Can I change the handset software operator?

I have an HTC One X on the Orange network here in the UK. I sent my phone off for repair due to a bad screen. When it has come back 3 weeks later it seems to have been reloaded with T-Mobile ...
0
votes
0answers
46 views

install Rom for phone seem device but different model number

Q: can i install rom made for the phone and install it in seem phone but there is little different of model number . Example: i want to install any a rom for note 5 (SM-N920C) on my note 5 ...
0
votes
0answers
119 views

Unpack and Pack the Ramdisk.img

I want to make some change to the ramdisk.img file and use that to bring up the emulator. I unpacked the ramdisk.img with the following command: gunzip -c ../ramdisk.img | cpio -i Before making any ...
0
votes
0answers
54 views

Extract boot.img from Emulator

I want to extract the boot.img from the android emulator. But I am not able to find it. I took the adb shell and read the proc/mtd file. This is content of the proc/mtd file. root@generic:/ # cat ...
0
votes
0answers
53 views

Hide no sim icon close to battery

I have a Nexus 5 running Android 6 (xTraFactory rom, rooted phone). I would like to remove the No Sim icon close to battery. I tried before (using abd root): setprop persist.radio.noril 1 and ...
0
votes
0answers
136 views

Can I recover my Lenovo A936

have been trying tto get some help with a problem I am experiencing with a recently purchased Lenovo A936, (Golden Warrior). I hope this is the right place to post. I bought this smart phone from ...
0
votes
0answers
88 views

After Custom Rom My Device Become Very Slow

I am using QMobile Noir A8 (it's a Pakistani Android device) with custom ROM. I am having a problem with the custom ROM. My device becomes very slow when I connect to the internet. All apps (Facebook, ...
0
votes
0answers
27 views

how to fall back to old binary after deleting required system app and causing no boot?

I am using Micromax Canvas Turbo A-250 I was having some malware issues ,which every second downloaded some random application and launched it automatically. I rooted my phone using King Root , then ...
0
votes
0answers
46 views

Flashing ROM to Samsung Galaxy SII

I'm trying to flash ROM to my Samsung Galaxy SII GT-I9100 (AT&T). During the process I corrupted firmware so I can only 'start' the device either in download or recovery mode. Because of this I ...
0
votes
0answers
331 views

How to modify internal partitions on Samsung Galaxy S2

I have a Samsung Galaxy S2 (GT-I9100): CWM-based Recovery v6.0.5.0 Rooted Cyanogenmod 12 with Android 4.4.4 The phone runs actually pretty good with this ROM, the only problem that I'm having is a ...
0
votes
0answers
119 views

Why can't my custom ROM access the internet through TOR?

I did this. Or at least I thought i did. I used a Nexus 7 2012, and a laptop running TAILS. Everything worked fine until I booted my table with its finished custom ROM and tried to access the ...
0
votes
0answers
216 views

no sim card detected after installing new ROM in my galaxy s4 GT-I9500

i have installed new rom 4.4.2 kitkat on my GT-I9500. before this i was using 5.0.1 lollipop Rom on ma phone but it crashes too much thats why i switch to kitkat 4.4.2 which is a previous version of ...
0
votes
0answers
461 views

bricked micromax canvas 2.2

I have problem boot my phone micromax a114 canvas 2.2 it only show start logo and nothing else. but I can boot it to recovery mod(not any cwm recovery but factory installed recovery) device name is ...
0
votes
0answers
150 views

Is Android designed to not rely on com.android.systemui if I disable it?

I have found that my tablets seem to work just as well with com.android.systemui disabled (if you disregard the fact that navigation bar and recents panel etc disappears) which is acceptable to me. ...
0
votes
0answers
116 views

SD and Internal Memory issue

Phone is HTC One S (S4), rooted and S-off. While trying to install custom ROM I corrupted the partitions in memory. I re-partitioned it using CWM recovery. Afterwards, I installed MaximusHD. Now I ...
0
votes
0answers
1k views

Install non-specific ROM on Acer Liquid Z520?

Is it possible to install a non-specific ROM (may it be Cyanogen, Paranoid Android, or Slimdroid etc etc), since none has a specific version for my model? What would be the additional steps and risks? ...
0
votes
0answers
37 views

Tapping on screen is flipped horizontally bug? Just installed Xtrestolite on S6 Edge,

Just installed Xtrestolite on S6 Edge, wondering why when I tap left, the android clicks to the right of the screen, and vice versa ever since I first booted up the device. Please help, everything ...
0
votes
0answers
2k views

How to manually upgrade rooted Lenovo Vibe X2 to Lollipop?

I have Lenovo Vibe X2-CU edition that was come rooted and has Android 4.4.2, how I can manually upgrade the device to latest official ROM and where I can get this ROM ? I am new to this process so ...
0
votes
0answers
34 views

Flash a rom onto a @tab 7 which keep restarting

Apologies if this is a duplicate or in the wrong place I've tried a few methods already with no success. I have an @Tab 7 tablet which loads up to the android homepage but then restarts after a few ...
0
votes
0answers
27 views

need help asap storage and file transfer problem - nexus 5

hey i have a nexus 5 and a mac book pro, the nexus 5 is running android L - build number LPV79 and my mac book pro is running the most up to date software, I've installed a really bad rom on my phone ...
0
votes
0answers
70 views

I installed bad android ROM now phone is screwed over :( any help?

Some time ago now I installed an unstable android ROM which I thought was a stock ROM (but it wasn't) so now that I have this crappy ROM on my phone, my camera doesn't work, I can't access all my ...
0
votes
0answers
170 views

ROMs that can be installed in Safestrap slot-2 or stock (Motorola Razr Maxx)

I have rooted my razr maxx and successfully installed CM12 in slot-1. It works, but is painfully slow. Then I accidentally installed CM10.3 in the stock ROM slot, thus the stock ROM is now gone. ...
0
votes
0answers
2k views

phone is bricked

Phone: redmi 1s Rom version: miui 5.5.1 so now i downloaded the miui6 version then just as stated in http://en.miui.com/thread-11242-1-1.html selected the file it went on till 98% but then sumthing in ...
0
votes
0answers
245 views

How to add or\and edit translation files for an android system Rom?

I am in Israel, using the Hebrew language, and I purchase phones from the USA. Recently Samsung decided not to show all language, but just the region important ones, in order to block imports from ...
0
votes
0answers
6k views

How to install ROM or Firmware on LG F160L Korean mobile [soft briked]

I have LG F160L Korean mobile it was working fine but 5 days ago some app was updated from google play store automatically then suddenly com.google.android.gsf app starting crashed. Not remember gsf ...
0
votes
0answers
861 views

rooted gionee elife e7 rom help

I have a rooted gionee elite e7.. I want to remove amigo and put some other rom. Pls help . Is there Any other awesome stuff I can do with it. I have uninstall ed almost all pre installed apps. There ...
0
votes
0answers
34k views

Install newest ROM on Huawei Ascend G700

I want to install a new, clean OS on my Android phone. My phone is a Huawei Ascend G700, the specs are here -> Offical Huawei specs Where can I find the ROM for this phone? The only ROM's I see are ...
0
votes
0answers
769 views

How can I install Android 4.1 on Android 4.4.4 on my phone?

I had installed CWM recovery on my huawei y300 (rooted) to install this file "http://getcm.dazzozo.com/?device=u8833" to update my phone to android 4.4.4. This update have a few problems and I prefer ...
0
votes
0answers
62 views

Samsung Roms Freeze while AOSP Roms does not

I have a Galaxy Note 10.1 2014 Edition Tablet and I have been flashing a custom ron for my tablet. I wanted to go back to stock but it freezes on the setting up screen (the one where you make your ...