yashsingh1/xdaforums huggingface dataset:
[Realme C12 Guides, News, & Discussion] HemanthJabalpuri:
Before doing anything to device, keep a copy of Stock ROM from here in your PC or SD Card.

Installing GSI ROMs

Tutorial

:

If you don't know what a GSI is or want to know more about it, see this, this and this

Don't try to flash GSI in custom recovery.​

Note:- We can only flash GSIs having android version higher than or equal to stock rom android version. That is if your StockROM Android version is 10, then you can only flash GSIs of Android 10 or higher.

If you are flashing GSI with custom ROM installed, then flash stock ROM before flashing GSI. Since boot and vendor(may), get modified with custom ROM.

Step 1 - Pick your poison in the Treble Forums or from here!

Check below of this thread if you want to see my recommendations with links to them.

Step 2 - Download the chosen ROM, A/B ARM64 version (usually nicknamed (b), with (g) or without GApps (v), rooted (S) or not (N), that's entirely up to you.

It should be an .img.xz file, extract it and you'll get an .img file.​

For example, I am downloading this​

You're ready to flash. Make sure to backup your phone's data before continuing on with this tutorial, as wiping it is required for installation!

Step 3 - Put your phone into fastboot mode (Power + Volume Down) and link it to your PC.

Step 4 - Move the .img file and vbmeta.img you downloaded to your ADB & Fastboot (Platform Tools) folder, and rename it to system.img.

Step 5 - Shift + Right click in an empty space inside the folder, and click Open Command window here.

Inside the Command window, input the following commands line by line, in order.​

fastboot reboot fastboot // Recovery will appear with fastbootd mode
fastboot flash system system.img
fastboot reboot bootloader
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
fastboot -w // Skip this if you are updating GSI
fastboot reboot

Your phone will now reboot on its own, using the new ROM you picked earlier, set it all up and enjoy!

GSI bugs without having any possible fixes

These bugs are there in my device and I can't able to fix them

DoubleTapToWake with Q vendor

Lift to wake with R vendor

Fingerpirnt(egis) with R vendor

GSI bugs and possible fixes

If you have any other issues, tell the developer with logs. See this to know about taking logs.

FAQ

Spoiler content hidden.
[Realme C12 Guides, News, & Discussion] HemanthJabalpuri:
Flashing StockROM in TWRP

Note:- If you want to flash older version of stock rom than the one that is installed, then you need to be on GSI or custom ROM to do it.

- Search Software update - realme in Google and go to your region specific site

- Download and place stock .ozip in External storage

- Download and install TWRP from https://androidfilehost.com/?fid=7161016148664786711 (Don't use other TWRP)

- Boot to TWRP

- Go to Settings and check Skip Treble Compatibility error

- Choose Wipe and then Format Data and type yes

- Now choose Install and select Micro SDCard in Select Storage that is located in bottom left

- Select Stock ROM .ozip and Swipe for Installation

- After 7 - 15 minutes flash will complete. Choose Wipe Dalvik/Cache

- Reboot

- Enjoy!

Downgrading StockROM using TWRP

- Download .ozip of specific version of Stock ROM that you need to downgrade

- Flash TWRP from https://androidfilehost.com/?fid=7161016148664786711 (Don't use other TWRP)

- Boot to TWRP

- Enable 'Skip Treble Compatibility error' in settings

- Flash ozip

- Format Data and wipe cache

- Reboot

Flashing StockROM in Stock Recovery

Note:- If you want to flash older version of stock rom than the one that is installed, then you need to be on GSI or custom ROM to do it.

If you don't have a backup of stock recovery, then you can get one from A.83 which will work on all other versions of UI 1.0 ONLY from here

- Search Software update - realme in Google and go to your region specific site

- Download and place stock .ozip in External storage

- Boot to stock recovery

- Select Install from storage and select storage where .ozip is located

- Click on .ozip and click OK when prompted to Installation package

- After 7 - 15 minutes flash will complete. Click OK in Installation successful. Prompt

- Go back and select Wipe data, enter verification code and select Format data and click on Format

- Click OK in Wiped successfully prompt and it will automatically boot to stock rom

- Enjoy!

Thanks:-

To this
[Realme C12 Guides, News, & Discussion] HemanthJabalpuri:
egis/et512 Fingerprint fix

* First check if you have egis/et512 fingerprint by using Device Info HW app and see 'General' => 'Fingerprint'. If you have egis/et512 then follow below

* This needs to have rooted with Magisk

* Flash below attached module in Magisk app to fix fingerprint

This module is only for Realme UI 1.0 Android 10 vendor with Android 11/12 custom ROM/GSI

Credits

- titidlancip

- dodyirawan85
[Realme C12 Guides, News, & Discussion] HemanthJabalpuri:
I am just testing AOSP v313 vndklite vanilla to create an overlay for fixing battery stats, status bar height and to set notch cutout.

Overlay made so far is attached below.

To make the overlay work, just place it in /system/product/overlay/and reboot. See if status bar height is increased or not and after some usage battery stats will appear (Setting -> Battery -> 3-dot -> Battery usage). We can check if overlay is applied or not using below commands in Termux su -c "lsof | grep treble-overlay-realme-c12" it will output some lines if successfully applied.
[Realme C12 Guides, News, & Discussion] RoyTheBoy83:
Wow was searching for this for like past 2-3 days, Thanks, man.

Can I use it on RMX2185?

and How to do it.
[Realme C12 Guides, News, & Discussion] HemanthJabalpuri:
for now the overlay that I made will only work on C12 RMX2189. I will check once there is some time
[Realme C12 Guides, News, & Discussion] rabim94:
FIx for both relame ui 1 and 2
[Realme C12 Guides, News, & Discussion] Spopify:
Is there a fix for Silead? I have OPPO A12 and the scanner does not work
[iPAQ rw6828, XDA Atom General] pliquid:
hi all

i would like to change my rom splash screen to default mwg splash

does anyone have it and how do i do that.

thanks
[Google Pixel 4 Questions & Answers] Pixluser99:
Hello all,

I'm guessing this is a long shot, but I know this group will be much more tech savvy than I am and can hopefully point me in the right direction.

I'm being electronically stalked on 2 Pixel 4 phones-- one is used for work, the other is personal. I'm at an absolute loss as to how it's happening. I've gone to the police and they said because it's Android, there are many ways it could be happening, but they can't find out how.

Here are some of the symptoms:

-when I unlock/wake the screen, apps will be open that I am not using, or menus I don't know how to access will be up, for example in Gmail

-phone overheats often/excessive battery drain

-sleeping phone will suddenly wake, background is gone and replaced with a black screen, date and unlock option still present, then it disappears

-stock phone dialer: tapping on the favorites/recents/contacts/voicemail buttons always causes a weird notification when I go from contacts to voicemail. One phone always shows a 'syncing voicemail' popup in the top tray; the other phone shows a missed call notification, and clearly I'm not missing any calls. It happens every time I move between screens.

-At times, recent calls screen shows a missed call. If I tap on it, it never unbolds-- always shows as new

-when phone is locked, using another phone's camera shows that the selfie cam is flashing red like it's in use... Maybe this is normal but it doesn't always happen so I'm not sure why?

-biggest issue is the Now Playing feature: it will show songs on screen and in the Now Playing history that have never been played in my environment. I've actually watched it happen where a song flashes up on the phone and nowhere around me is any song playing. The songs are creepy and yes, lyrically they're meaningful... At times they're love songs, other times threatening. I do know who is doing this, I just don't know how, and I've contacted Google support for help with this. They've provided steps to try to fix the Now Playing issue and nothing helps.

I have heard about malware apps being able to hide behind a partition? So when one phone began with these behaviors I bought another Pixel 4 and got a new email and phone number for it and did not share the number with anyone other than a trusted family member... And yet the stalker found it and is doing the same types of things. I have no idea how.

If anyone has any ideas... Beyond changing my Google password, setting up 2 step verification, or getting a new phone, all of which I've done... I'm looking to find a way to catch who is doing this. I've heard of cloning phones... Does it sounds like that's the issue and if so how would I know? There are a ton of other symptoms I can share... At times I can't place or receive calls or texts at all for hours... NFC appears to have been used... Weird menu overlay that look like fake menus pop up... Website access is restricted... I can go on and on.

Any thoughts on what to do to try to document this and catch who's doing it would be so very appreciated. Thanks in advance.
[Windows Mobile Development and Hacking General] joel2009:
i have remapped my ptt button on my kaiser to have the reg and hold function is there away to map other buttons to do the same? creating a new key the same way adds the button in the settings menu but does not have aby functionality :(

any help much appreciated
[Windows Mobile Development and Hacking General] kristoff_sz:
Try SPB Pocket Plus.
[Windows Mobile Development and Hacking General] YoLoLo:
Or try to install HButton (from this website, or http://hbutton.pavlicek.org )

You'll be able, i think, to do whatever you want (an more ;) )
[Windows Mobile Development and Hacking General] joel2009:
thank you for your responses,

i tried hbutton and i liked it but just for curiousities sake does anyone no how to do it by hand through registry edits?
[Huawei Mate 9 Questions & Answers] sajidmalik81:
I "accidentally" flashed twrp into erecovery partition.then long story short i only have access to fastboot twrp from erecovery.which cannot do much mounting apparently.and ff is down or something couldnt download anything.so my device is kinda bricked.i had a dload firmware from oreo which isnt supported by current module. so please humble people of xda community with a mate 9 MHA-L09 take a backup of your erecovery image from pie and share.save meee.
[Huawei Mate 9 Questions & Answers] zgfg:
Link to my copy of MHA-L29-9.1.0-252:

File on MEGA

mega.nz

IMO, it should not matter if yours was L09 but I don't know would it work if you had other Pie than 9.1.0-252

Once you un-arj, find update.zip, unzip and use Huawei Update Extractor (search for its thread on XDA) to extract eRecovery img

However, you can try the following:

- boot to TWRP you flashed to eRecovery (connect to USB charger and power up by keeping pressed Vol+)

- from TWRP, backup Recovery (supposing you didn't mess up Recovery, too)

- restore your Recovery backup to eRecovery

I.e., generally, Recovery and eRecovery images should be the same (at least, they were in Oreo)

But I don't know if you really only flashed TWRP to eRecovery - in that case you should still be able to boot to System, to Recovery or to your TWRP in eRecovery - if yours boots only to Fastboot, then it must be more seriously bricked

Otherwise, you can search for MHA-L09 at:

Search - AndroidHost.RU

Check multiple download links at the same time.

androidhost.ru

to find your 9.x firmware, to unpack and extract eRecovery img as described above.

Actually, most of the firmwares there should be Huawei official Service Repair versions - if so, they contain official Huawei Installation manual describing how to use them for DLOAD installation (to unbrick the phone)
[Huawei Mate 9 Questions & Answers] sajidmalik81:
Thanks i used dload method.ff by team mt is down i guess so it was really hard to find a 9.x based firmware.and also i messed up my recovery ramdisk by flashing magisk into it.noe um not sure if its worth all the hassle to root a Huawei device...
[One (M7) General] CountChokcula:
Do it at your OWN RISK! I am not liable for any damages to your device. This is a last ditch effort and there is a high chance of hard bricking your device if you're not careful!

Dropbox

www.dropbox.com
[Samsung Galaxy S21+] xijar:
I'm new to samsung and knox is alien to me. I understand that it will be tripped when I root and that this cannot be done. Is that understanding correct?

Also, I am very curious what exactly you lose when knox trips. Do I lose access to all samsung apps or just samsung pay? Like will the health app or watch apps still work?

I have always rooted my phones but this is the first time I've seen it have penalties other than safetynet or widevine with safetynet being easy to bypass and widevine penalties being unnoticeable for my use. At least with those you can flash stock and be back to good, but I understand this isn't the case with knox.
[Samsung Galaxy S21+] Ziomus:
For me everything work. Only samsung Pass popup about root. Netflix with hdr, mcdonald, Samsung health and wearables also g pay ive payed mamy times with my cards.even smartthings work perfectly. One issue is Microsoft authenticator, there is no possibility to unlock Microsoft apps with notification when u use safetynet fix 1.1 it is know about hardware attestation Alreadybut passwords work perfectly like in samsung Pass So its best alternative.

Next pro is really easy change CSC. I debrand my phone with root Explorer Just editing 3 files with text editor + factory rom with locked bootloader and now its perm.

Next thing u need to change one line in build.prop tima=1 to tima=0 and all samsung aps after magisk hiding work.

Just not fcking samsung Pass, i think its check knox status direcly on mobo.

Now when twrp came out keeping phone smooth is really easy. Backup super partition is best thing at all for me.

Also i flash wrong clean boot logo file via odin from s21 ultra forum and i hard bricked phone. I send it to warranty and they dont check or maybe cant check that knox was tripped. Whole repair took 9 days and also they changed backplate, now i dont have imei number on it 🙊

So i can say magisk canary with fix for s21 at 14 Feb was best Valentine Day xddd
[Samsung Galaxy S21+] blackhawk:
Don't do if you need your warranty or to maintain a contract. Once done it can't be undone short of replacing to mobo.

If you want to root get an older Sammy that isn't worth as much, is easier to root and has more roms available for it.

Rooting a new phone is just asking for it...

If things go south you could anyways use the classic microwave oven wipe... uh I meant lightning strike🤣
[Android Q&A, Help & Troubleshooting] banzeo:
Hello,

I would like to backport an upstream fix to my phone.

Fix is to allow access to external storage in PTP mode.

Is it possible to get this into my phone ? It uses the official rom, has neither been modified, nor rooted.

Is it possible to recompile and replace current module for MTP by one integrating this fix ?

My phone is Xiami redmi note 9s, currently running android 10.

Fix/patch is :

https://android-review.googlesource.com/c/platform/packages/services/Mtp/+/1490256

Diff - 2c959b7e36696ce41bceeb0345a45d14b379b6f1^! - platform/packages/services/Mtp - Git at Google

android.googlesource.com

Thank you.
[Google Pixel 4 XL Questions & Answers] butterl:
I get my pixel 4 xl oem unlocked(auto reset after the unlock) and try to flash Android 12 beta image of below link

https://dl.google.com/developers/android/sc/images/factory/coral-spp1.210122.022-factory-0b84a8a1.zip

but durning run flash-all.sh, it failed in writing system, any idea how to deal with this?

checking product...

OKAY [ 0.070s]

checking version-bootloader...

OKAY [ 0.070s]

checking version-baseband...

OKAY [ 0.070s]

sending 'boot_b' (65536 KB)...

OKAY [ 2.810s]

writing 'boot_b'...

OKAY [ 0.221s]

sending 'dtbo_b' (8192 KB)...

OKAY [ 0.459s]

writing 'dtbo_b'...

OKAY [ 0.093s]

sending sparse 'system' 1/4 (262140 KB)...

OKAY [ 10.958s]

writing 'system' 1/4...

FAILED (remote: Partition system not found)

finished. total time: 15.109s
[Google Pixel 4 XL Questions & Answers] butterl:
finnally I find the issue:

the fastboot on my test machine(ubuntu20.04) need sudo fastboot to run ,and with sudo , it uses the android studio old fastboot bin. after force replace the fastboot bin to newest , the flash is good

but any idea the fastboot flash need a sudo?
[Mogul, XV6800 General] RiftReaper:
My school has open wifi that anyone can connect to and uses a webpage redirection authentication system for students to login with their ID and password.

a webbrowser usually forwards you to like http://127.34.55.2/redirect/whatever.

My problem is that on my titan, i get to the webpage where you login your username and password, but after i hit submit, it does authenticate me, just reloads the login webpage.

My laptop logs on just fine, so I know I'm in the system. I also know im typing my usernam and password correctly with caps where needed because i hind peck type it very slowly to make sure.

I've used IE Mobile and Opera Mobile 9.5 , but both do the same thing.

Anyone out there know why its doing this and if/how I can login correctly?

Thanks,

Matthew

:(:confused:
[Mogul, XV6800 General] jambrose:
I believe both browsers have settings to allow cookies or session cookies. That needs to be turned on so that your web page can set the session cookies for authentication. There is a huge difference between the browsers on the phone and the browsers on your laptop.
[Android Head-Units] james28909:
I recently bought this android head unit and installed it in my 98 suburban. First, I didn't realize this radio was only 2 channel with no fade from front to read.

I also noticed that going from volume level 19 to 20, the volume spikes for a split second then returns to normal. This head unit was not as oud as I thought it was going to be and I wasn't expecting it to shatter the windows or anything...

So my questions are these:

1) is there a way I can enable fade through software? I have 4 wires coming out of the radio for fr fl rr and rl, but fade does absolutely nothing and I would like to enable this somehow. Maybe the channels are bridged inside the amp... But theseller tells me it is 4 ohm per speaker but it is only 2 channel without fade. I am not understanding something here and if someone could explain this to me I would greatly appreciate it.

2) it seems like it is being limited intentionally somehow and installing any audio booster just distorts the audio. Is there a way to increase the overall volume output?

Could they have installed some kind of hardware that limited the fade option and limited the audio levels intentionally (for buying the cheaper version) and could this be reversed somehow?

Any help would be appreciated
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Sazzad78:
I'm using the SM-A505FN version but yesterday in sammobile firmware list, I saw that on SM-A505F One UI 3.0 already available so that I try to install the version but I didn't know that it will give me huge trouble. While installing in Odin stuck for 1 hour. Then I realize maybe it's a version difference. So reboot the device and then I saw this error.

I saw a few forum posts that if I flash again with Odin it will be solved but it won't. Because those ( SM-A505F ) versions changed my kernel from 6 to 7, Now I can't install any downgrade firmware and my phone stuck at this error. When I try to install the regular firmware it's giving me another error which is " Check fail (bootloader) Device 7 Binary 6 " Now I can't install anything. Is there any way to solve this problem until One UI 3.0 hasn't released for my model? Like using TWRP or any custom recovery?
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Zdrawko0o:
Hi, ma friend!

Try to flash the latest firmware for your device model and region, but load only AP, CP and CSC files by skipping the BL (bootloader - leave it blank).
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Johnrob011045:
Device 7 binary 6. Means no, your device bootloader is newer than your package/binary your attempting to install. I don't know how to fix that. I've heard of cracked versions of Odin that won't do version checking for some devices but I never got one to work because the phone rejects it, not Odin. Maybe if you had a backup of the entire phone you could dd the entire nand. I think your best bet is trying different roms with One UI 3.1. Good luck.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Zdrawko0o:
There is Android 11 with One UI 3.1 update for FN models in Poland (XEO). You can download it and flash it. I've already done it.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] angelo62:
Idem lo stesso problema, non fa tornare indietro

Translation: Ditto the same problem, it doesn't go back
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] JoaoVLA7:
Do I have to enable OEM Unlock or USB Debugging for this?
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Zdrawko0o:
What are you going to do? If you are about to use Odin flash tool, the only thing is needed is entering download mode of your Samsung device.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] JoaoVLA7:
I want to go back to Android 9, currently my A50 is using Android 11, which is binary 7 and Android 9 is binary 5.

I want to use Odin. You said to just deselect the bootloader installation, so I don't need to activate either USB debugging or OEM unlocking?
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Zdrawko0o:
I don't think it is possible for now. After updating to Android 11, the bootloader won't let you install any ROM below Android 11. You can downgrade by installing a custom rom using custom recovery like TWRP.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] JoaoVLA7:
Ok, I got it.

Do you recommend any Custom ROM that focuses on battery life?

Thanks for answering.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Zdrawko0o:
https://xdaforums.com/t/rom-oneui-2...samsung-experience-updated-2-22-2021.4208729/

I'm not sure if this will downgrade your device. There is a chance your device not to boot up after installing custom ROM with lower Android version. Give it a try and write us back.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] JoaoVLA7:
My phone model is SM-A505GT, it looks like this ROM was not made for this model.

I'm going to search ROMs for my phone model. Thanks for the suggestion anyway.
[Samsung Galaxy A50 ROMs, Kernels, Recoveries, & Ot] Techie-Oses:
Patch the AP Firmware by magisk and flash it and it will not be secure and will be showed as custom binary and do not add BL,CP and CSC Files as they could brick the device specially The BL file (Bootloader.) Only flash patched AP partition and don't blame me if you mess up
[Samsung Galaxy S8+ Questions & Answers] Emptypng:
Is there any tangable way to unlock the boot loader of a sm-g955u us varitant snapdragons bootloader?
[General Topics] approved101:
Anybody know any program for installing ROMS for Mac OSX?

Thks
[General Topics] DaveShaw:
HTCFlasher: Open Source ROM Update Utility (RUU) for HTC devices

Ta

Dave
[Lenovo Zuk Z2 Pro Questions & Answers] bluexp:
Hi guys,

I am currently using miui9(android7) custom ROM on my z2pro, and looking for a good ROM to switch to because of latest software/security features.

My main criteria for an ideal ROM is the one with full hardware support and comparable battery life as in Nougat ROMs.

so I would be thankful if you share your experience regarding above criteria of latest ROMS.