Question problem with latest update (S)12 (ui4) - Samsung Galaxy A52 4G

hello guys .. i am new on xda and i thank you all for being part of this site as i am very interested in knowing more and more aboit android . but lately i am having a very big issue with my samsung SM-A525F.
since the last update 12 ui4 my A52-4G stuck on boot logo and wont start, i try wipe cache and reinstalling stock firmware and it start doing bootloop . then i try downgrading to android 11 again , and still the same . i try every solution from the internet but problem still persist ... then i try repair app from recovery mode the phone pass the bootloop and now freeze at optimising apps and switch off and start the bootloop again . i try all firmware for the A52 .. but still the same . i flash via odin and still the same . and finally i browse the internet and see that many people having mostly same the same issue with the android 12 ui 4 update .
please can someone help me correct my phone software as its the only phone i have and i really like it . please help me if anyone have a solution as i cant access the phone because it didnt load the android since i have update to latest version 12 ui 4 and even after downgrading to 11 ui 4.. cannot install binary 3 or earlier . and i've checked and double checked the firmware before updating via odin all is good but still freeze and restart on optimising apps .. help please ..

That's hardware. I had that issue on an A50 and the motherboard went bad on it.

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past few weeks , my HTC M8 keeps restarting and when i delete any data like pic , apps or such , it keeps comming back after restart and the new pics and apps gets deleted after restart .The phone shows update availiable when i download it says the file is corrupted .I tried to root , boot unlock , change stock firmware , hard reset , cleared cache , RUU , flash zip through fastboot . none works .most of the fastboot flash gets failed due to signature verify FAIL. phone is UK 3 mobile variant , unlocked . and I'm at India now . took it to service centers , they said they dont have the firmware/software for this phone ...... Can you guys please help me with this ... I have spend all my saving on this phone .. Please help me
tommytomsz said:
past few weeks , my HTC M8 keeps restarting and when i delete any data like pic , apps or such , it keeps comming back after restart and the new pics and apps gets deleted after restart .The phone shows update availiable when i download it says the file is corrupted .I tried to root , boot unlock , change stock firmware , hard reset , cleared cache , RUU , flash zip through fastboot . none works .most of the fastboot flash gets failed due to signature verify FAIL. phone is UK 3 mobile variant , unlocked . and I'm at India now . took it to service centers , they said they dont have the firmware/software for this phone ...... Can you guys please help me with this ... I have spend all my saving on this phone .. Please help me
Click to expand...
Click to collapse
Now ..when checked i can see some files from "bestsavesforyou" in my internal storage and android phone data...
i tried deleting the ones in internal storage ..it keeps coming back. tried deleting the ones in phone storage through mobileGO ..but cant do it
Thread closed, helping you out here instead.

Playstore not working (plz help!!!!!!)

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Hi !
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few days ago my phone just stop working . Like it was not charging , no recovery mode and nothing else . So according to internet its hard bricked .
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Question from android 11 get error at 25%

so i bought from hands phone in perfect condition but its on android 11 and when i try to update from phone its just restart at 25% , with smart switch its just give error that cant update tried emergency recovey in switch and its fail too .
one ui version 3.1
android version 11
sm-g996b
help please .
wickedsick777 said:
so i bought from hands phone in perfect condition but its on android 11 and when i try to update from phone its just restart at 25% , with smart switch its just give error that cant update tried emergency recovey in switch and its fail too .
one ui version 3.1
android version 11
help please .
Click to expand...
Click to collapse
What error message are you given?
You might be able to update using Odin. To be on the safe side, I would recommend performing a factory reset.
after 5 hours of torture i flashed orig firmware through ofin , and everything good now

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