Question Flash GSI from firmware A525FXXU3AUG4 - Samsung Galaxy A52 4G

Hi, anyone successfully managed to boot a GSI ROM from firmware A525FXXU3AUG4 ?
Maybe the guides posted so far only work with previous firmware A525FXXS2AUF4 ?
I get a bootloop while showing red text saying it's not an official firmware.
I tried this guide and several GSI roms (variant arm64-AB) with no luck. I followed all the steps here:
https://forum.xda-developers.com/t/comprehensive-guide-for-flashing-gsis-on-a52.4295173/

Related

Unable to get ROMs to flash on TWRP 3.2.3-1-sailfish

Currently using TWRP 3.2.3-1 on my Pixel (sailfish). Followed this guide: https://forum.xda-developers.com/pixel-xl/how-to/slota-b-how-to-flash-roms-magisk-kernel-t3754175
I'm aware it's for the XL, but I was hoping it might work for the regular pixel. It didn't. I rebooted after flashing Resurrection Remix Oreo and OpenGApps, didn't get that error from TWRP saying there's no OS installed like I usually do, so I figured it had worked. Nope. Bootlooped immediately after.
Does anyone have any solutions or other guides to flashing ROMs on the Sailfish?
Have you tried flashing any of the custom ROMs in the Pixel specific forum, following the instructions given there?

S7 G930F stuck in a bootloop after attempt to install TWRP

Hi everyone!
I wanted to finally flash a custom ROM on my G930F (vanilla, with the latest official update) and started by installing TWRP (twrp-3.3.1-0-herolte.img.tar) via Odin (3.13.1) following this guide: https://forum.xda-developers.com/galaxy-s7/development/recovery-official-twrp-herolte-t3333770.
Everything was going smoothly until step 9, because after swiping right I tried rebooting before flashing anything (found a thread on Reddit advising to just follow the guide without proceeding with rooting as indicated in the last steps). So now I'm stuck in a bootloop and I have no idea what to do, I can only access Download mode but that's it.
How do I solve this problem?
Step 10 included scenarios for both if you want root, or if you just want to boot successfully
Did you download and flash the dm-verity and force encryption disabler zip as per the step 10?
Repeat steps 6-10 and flash that zip
Beanvee7 said:
Step 10 included scenarios for both if you want root, or if you just want to boot successfully
Did you download and flash the dm-verity and force encryption disabler zip as per the step 10?
Repeat steps 6-10 and flash that zip
Click to expand...
Click to collapse
Thanks for answering!
Yes I figured out, installed TWRP via Odin again and then tried flashing that thing without wiping as shown in the video, but then I got some error messages and the device wouldn't boot up again, telling me I had to do a wipe. So I just went into recovery and did a factory reset.
Now I'd like to flash LineageOS but I'm not so sure anymore since I've had so many problems, and I have a few questions:
Do I need to reinstall TWRP?
Do I need root?
What version of LineageOS should I download?
Is there a guide for flashing LineageOS on the S7?
trim1_ss said:
Thanks for answering!
Yes I figured out, installed TWRP via Odin again and then tried flashing that thing without wiping as shown in the video, but then I got some error messages and the device wouldn't boot up again, telling me I had to do a wipe. So I just went into recovery and did a factory reset.
Now I'd like to flash LineageOS but I'm not so sure anymore since I've had so many problems, and I have a few questions:
Do I need to reinstall TWRP?
Do I need root?
What version of LineageOS should I download?
Is there a guide for flashing LineageOS on the S7?
Click to expand...
Click to collapse
Do I need to reinstall TWRP?
No TWRP will remain until you remove it or flash stock firmware.
Do I need root?
Not required to flash custom Rom's but useful
What version of LineageOS should I download?
Look at the ROM section and read up on which one you want, there are several different ones and builds so the choice is yours.
Is there a guide for flashing LineageOS on the S7?
There is always a guide contained in the post for the ROM usually at the beginning. The process of flashing Rom's is generally the same no matter what Rom you use.

TWRP will not installan ROM that I give it on OP7 P

I have been trying unsucessfully tryiing to install Havoc OS on my phone for 2 days now and I believe the common theme seems to be TWRP.
I have tried to install different versions of Havoc, and then other Roms too and all fail in the same place.
There is no error code.
I have also tried to install different versions of TWRP going from 3.4.0.0 to 3.3.1.79 to 3.3.1.70 and none of these work
The steps are not complex and I have followed them to the letter
the bootloader is unlocked and magisk got installed although not needed for this part.
I also tried to install the rom via USB OTG and didnt work
please assist I am having so many issues with stock OS that i would like to try something else
TIA Bart
This can be closed I found it a much older version on the TWRP site itself and that actually allowed me to to flash the ROM

Returning to OxĂ­genOS from LineageOS 18.1

Hi everyone,
I wanted to know how can i go back to OxigenOS from LineageOS 18.1. I have tried fastbooting an older version of the Lneage recovery, but in their wiki Is no longer available. Also, i have tried fastbooting the OxigenOS 11 OTA but i am receiving an error that saya "The installed kernel version Is higher than this one"(OxigenOS 11).
Any idea of what can i do?
Thanks!
This is not the thread to post your queries.
Ans to your question is there is a Fastboot flashable rom(flash.all bat file in it) flash that. Flashing it will give oos10 and update to oos11 from there.
[ROM][STOCK][FASTBOOT][OP6] Stock Fastboot ROMs for OnePlus 6
Things are changing with the advent of project treble and seamless updates. OnePlus will no longer release ROMs flashable via stock recovery (with twrp is possible but not recommended). The updates will be done on the slot not used for example...
forum.xda-developers.com
Thank you, and sorry, this Is my 1st post here. About the flashable ROM, where can i find it?
Link already shared now delete this thread

Question ROM on Samsung A12 (SM-A127M).

Hello, I have the SM-A127M.
I have been able to do the following:
1.Unlock the Bootloader.
2. Root with Magisk.
But I want to follow this Guide "Installing TWRP and LInageOS" and I have the following questions:
1. Is it possible to install LineageOS on SM-A127M?
2. Is there a version of TWRP for Android 11 on the SM-A127M? Download a version to install with Odin as AP from here: https://eu.dl.twrp.me/a12/
But the only thing it did was go into an infinite loop in Download mode. Lucky that I was able to unbrick it by flashing the full firmware.
3. Is the reason for switching to LineageOS to improve the phone's performance, do those who already have it really feel an improvement in performance or is it the same as using it with Stock Android from Samsung?
Thank you for your answers.
Don't bother bro, nobody responds to the A127M variant, I got the same phone and a few post before yours i wonder to a custom rom and no one reply.
Dark_Cristian said:
Don't bother bro, nobody responds to the A127M variant, I got the same phone and a few post before yours i wonder to a custom rom and no one reply.
Click to expand...
Click to collapse
I think so. Have you tried this model using the installation guides on the forum to install TWRP and/or LineageOS? Have they worked for you? Have they failed you? It does not matter if it is for this specific model.
Thanks in advance.
geocamus said:
I think so. Have you tried this model using the installation guides on the forum to install TWRP and/or LineageOS? Have they worked for you? Have they failed you? It does not matter if it is for this specific model.
Thanks in advance.
Click to expand...
Click to collapse
no my mate, I don't do that for fear to brick the device 'cause it's my main phone and the backup phone have a issue with the battery. Thanks for the suggest.
I have the same phone, but i searched for a12s(sm-a127f) because the specs are the same
The physwizz dev have all on his channel. Twrp kernel etc... I've tried the twrp for this phone and it works well.
Oneplus# said:
The physwizz dev have all on his channel. Twrp kernel etc... I've tried the twrp for this phone and it works well.
Click to expand...
Click to collapse
Would you be so kind as to post the link? I can't seem to find it. :/
onlotus said:
Would you be so kind as to post the link? I can't seem to find it. :/
Click to expand...
Click to collapse
Sure https://t.me/a12schat . It's on telegram.
geocamus said:
Hello, I have the SM-A127M.
I have been able to do the following:
1.Unlock the Bootloader.
2. Root with Magisk.
But I want to follow this Guide "Installing TWRP and LInageOS" and I have the following questions:
1. Is it possible to install LineageOS on SM-A127M?
2. Is there a version of TWRP for Android 11 on the SM-A127M? Download a version to install with Odin as AP from here: https://eu.dl.twrp.me/a12/
But the only thing it did was go into an infinite loop in Download mode. Lucky that I was able to unbrick it by flashing the full firmware.
3. Is the reason for switching to LineageOS to improve the phone's performance, do those who already have it really feel an improvement in performance or is it the same as using it with Stock Android from Samsung?
Thank you for your answers.
Click to expand...
Click to collapse
Hello I have the SM-A127M Android 12 no the Android 11
geocamus said:
Hello, I have the SM-A127M.
I have been able to do the following:
1.Unlock the Bootloader.
2. Root with Magisk.
But I want to follow this Guide "Installing TWRP and LInageOS" and I have the following questions:
1. Is it possible to install LineageOS on SM-A127M?
2. Is there a version of TWRP for Android 11 on the SM-A127M? Download a version to install with Odin as AP from here: https://eu.dl.twrp.me/a12/
But the only thing it did was go into an infinite loop in Download mode. Lucky that I was able to unbrick it by flashing the full firmware.
3. Is the reason for switching to LineageOS to improve the phone's performance, do those who already have it really feel an improvement in performance or is it the same as using it with Stock Android from Samsung?
Thank you for your answers.
Click to expand...
Click to collapse
Twrp is fine but LineageOS no dont you cant call or text at all sometimes the sim isnt recognised even mention it in the sub reddit and everyone screams at you to download the official even though it happens on official builds
Try installing this custom and unofficial twrp for A12 Nacho.
https://androidfilehost.com/?w=files&flid=330751
[ODIN] If you couldn't install it on AP, try to install it on BL.
(No need to disable vbmeta I guess cuz I installed it on my a127m and my phone just booted normal)

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