Tab A Rebooting Like Hell.Need Custom Rom - Samsung Galaxy Tab A series Questions & Answers

My Tab A Sm-T355Y Is Rebooting Randomly While using.It has developed so it is unusable mostly.Please Develop a Custom ROM.Many other users are also facing the use issue.Downgrading does not solve the issue.

Reflashing the firmware up or down rarely solves crashing issues unless the system partition is corrupted.
Wiping the data partition should be you next call

ashyx said:
Reflashing the firmware up or down rarely solves crashing issues unless the system partition is corrupted.
Wiping the data partition should be you next call
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I tried everything from formatting to downgradomg but nothing helps.

Balaji Sriram said:
I tried everything from formatting to downgradomg but nothing helps.
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Then I guess it's hardware related.

ashyx said:
Then I guess it's hardware related.
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Bro many members faced this issue.Developing a Custom ROM Would Fix This.We already have TWRP.It does not reboot in Recovery or in Safe Mode.

Balaji Sriram said:
Bro many members faced this issue.Developing a Custom ROM Would Fix This.We already have TWRP.It does not reboot in Recovery or in Safe Mode.
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What do you mean it doesn't reboot in recovery?

ashyx said:
What do you mean it doesn't reboot in recovery?
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If I Keep In recovery It does not reboot.Already you have developed Twrp for Sm-T355Y Model Of Tab A.Can you please release a Custom Rom.Even Nougat or Marshmallow would help.

Balaji Sriram said:
My Tab A Sm-T355Y Is Rebooting Randomly While using.It has developed so it is unusable mostly.Please Develop a Custom ROM.Many other users are also facing the use issue.Downgrading does not solve the issue.
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This is the common issue of Samsung tablet: loose battery cables and no ROM can fix it.
You can use this glue to make it works better without loosing the connection. However, the glue is conductive, make sure wipe clean with alcohol. Otherwise, you will end with overheating due to trace between terminals. It should not have any residues between the top as well. A lousy job will cause overheating or shorted circuit.
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You can buy it online from Ebay or Amazon
https://www.ebay.com/itm/Silver-Con...028785&hash=item4d622308f1:g:zFQAAOSwyXNZ5XVn
Or adjust it manually, like this. Squeeze as much as possible
This is not an opinion, I have done many times to fix this problem of rebooting or quick discharge, not only this tablet but others as well.
Unless the mainboard is defective, this solution should fix the reboot issue easily.

Related

Oneplus 2 having screen issue. Help!

Hi,
My OPT has deveoped these white spots all over the screen. I have tried wiping the device several times and also tried installing a different OS and the problem still persists. Do you think it's a h/w issue? When i boot into TWRP these spots don't appear so I think it's a software issue. Can anyone suggest methods to fix this? I have attached some screenshots
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If it were hardware, we wouldn't be able to see it through screenshots. I suggest you reflash OxygenOS (dirty flash, no need to wipe your data) and see if that fixes it.
Waterdroid said:
If it were hardware, we wouldn't be able to see it through screenshots. I suggest you reflash OxygenOS (dirty flash, no need to wipe your data) and see if that fixes it.
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Tried that as well, When I flash a new OS does it change the drivers for the display?
wackyrish said:
Hi,
My OPT has deveoped these white spots all over the screen. I have tried wiping the device several times and also tried installing a different OS and the problem still persists. Do you think it's a h/w issue? When i boot into TWRP these spots don't appear so I think it's a software issue. Can anyone suggest methods to fix this?
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have u rooted the device? it seems to be a display driver problem. download the latest 2.0.2 ota (zip file about 1gb) and copy it on ur phones memory. then go into the bootloader and install it by apply update through internal memory
daninantro said:
have u rooted the device? it seems to be a display driver problem. download the latest 2.0.2 ota (zip file about 1gb) and copy it on ur phones memory. then go into the bootloader and install it by apply update through internal memory
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I tried that as well. I wasn't able to find a 2.0.2 so I installed 2.0.1 and updated OTA to 2.0.2 Yes it is un rooted. Tried installing the CM12.1 by Temasek and still the same issue.
I suggest setting up a remote session with the Customer Support. I know it's a pain in the ass to communicate with them, but they've got the images and can reflash those.
wackyrish said:
I tried that as well. I wasn't able to find a 2.0.2 so I installed 2.0.1 and updated OTA to 2.0.2 Yes it is un rooted. Tried installing the CM12.1 by Temasek and still the same issue.
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how were u able to install cm12.1 when ur device is not rooted? anyway contact customer support or else go to the service centre. they will help u
daninantro said:
how were u able to install cm12.1 when ur device is not rooted? anyway contact customer support or else go to the service centre. they will help u
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Oops, Sorry meant to say that the phone is rooted and I have custom recovery installed. I live in UAE no service centers here

Wifi and sim doesn't work

I don't know if this is a right thread for that but I tried somewhere else and no one was able to help me.
After some fun with magisk modules I got stuck in fast boot. I reinstalled a stock Rom because the one I was running wouldn't work for some reason. After first boot the '' android setup stopped working '' pop up came up the screen and when I tried to log into my wifi it automatically turned itself off.
Sim cards doesn't work either. I tried many different roms but any of them fixed my problem. I don't have much knowledge about this stuff but I know how to flash/ root my phone so I know it was a module fault. If anyone had a simmilar problem and fixed this please help. I've been trying to fix this for 4 days now and nothing worked. Sorry for my English I'm still learning.
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Corgar39 said:
I don't know if this is a right thread for that but I tried somewhere else and no one was able to help me.
After some fun with magisk modules I got stuck in fast boot. I reinstalled a stock Rom because the one I was running wouldn't work for some reason. After first boot the '' android setup stopped working '' pop up came up the screen and when I tried to log into my wifi it automatically turned itself off.
Sim cards doesn't work either. I tried many different roms but any of them fixed my problem. I don't have much knowledge about this stuff but I know how to flash/ root my phone so I know it was a module fault. If anyone had a simmilar problem and fixed this please help. I've been trying to fix this for 4 days now and nothing worked. Sorry for my English I'm still learning.
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Did you use miflash for installing stock rom?
NOSS8 said:
Did you use miflash for installing stock rom?
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I used mi flash/recovery/fastboot/adb. Nothing worked
I tried other roms but problem was the same. I run out of ideas already. If you have any other ideas on what should I try i would really appreciate that
Corgar39 said:
I used mi flash/recovery/fastboot/adb. Nothing worked
I tried other roms but problem was the same. I run out of ideas already. If you have any other ideas on what should I try i would really appreciate that
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CN version I guess?
try to flash the rom which was on it originally and relock the bootloader but be careful not to go wrong otherwise the phone is dead.
or try with miphone assistant(repair option).
Go to *#*#4636#*#* and see if you can copy config, just paste all your data for wifi

I have some t350's with issues recovery/MDM/black screen and bootloops

I recently found at the dumps a box of t350's 6/18 didnt like combination flashing the mdm away/new firmware install. 3 failed the same way while putting on newest firmware with odin now they say mdm mode in odin again and i have no debug access. 1 black screens in bootloader and when booting no debug access mdm mode in odin again. BUT ! I have 1 with debug access and see it in ADB BUT it fails to install due to signature verifcation of the ROM's I've tried. I think the later is savable EZ just need a a little help getting TWRP onto it I guess and I'm good. I'll worry about the others later but any ideas ? my brain hurts from trying cables/roms/adb versions lol
Maybe the rom is incorrect have you checked the region and model number etc?
Kenora_I said:
Maybe the rom is incorrect have you checked the region and model number etc?
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the issue is the MDM mode seems like, it fails to write. only time i every got them to flash was after the combination flash the download menu popped up very slow after it was working hard to explain..... i have 7.1.1 on all the working one's which seem finebut i ****ed up i shouldve TWRP them first, one of them i successfully did get twrp on and lineage after the fact and i tried again with now another boot looping tablet SMH. idk what i did to do it the first time
TDIfrogman said:
the issue is the MDM mode seems like, it fails to write. only time i every got them to flash was after the combination flash the download menu popped up very slow after it was working hard to explain..... i have 7.1.1 on all the working one's which seem finebut i ****ed up i shouldve TWRP them first, one of them i successfully did get twrp on and lineage after the fact and i tried again with now another boot looping tablet SMH. idk what i did to do it the first time
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no matter what i write to it twrp any firmware just fails like it did when it was mdm locked
Could you provide ODIN logs?
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it shows mdm locked and the odin log reflects that BUT they where unlocked at some point im, afraid to try and flash the other and they'll end up like this one
TDIfrogman said:
View attachment 5364601
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They might have NAND flash erros because they arent able to write to it.
Kenora_I said:
They might have NAND flash erros because they arent able to write to it.
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hmmmm how can i fix it ?
It could be hardware issue, I'm not sure how to fix hardware issues. Thats probably the reason they were all together in a box.
no they where in a box because they came from a school and they didn't take knox off, there was 1000+ of them I just grabbed a tray full they have these crazy polycarbonate cases on them too with security screws. they all worked until i flashed knox away with varying results 12/18 working fine 18 worked prior but in knox
Oh that info is noted.
May I help you later. Its pretty late and I have to get off.
Ill help in the mornin

Question Help……Is there still warranty for brick the phone

This machine got bricked by me… Stuck at fast boot not turning on
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Purchase, Root, Use, Brick, Contact For Support, Just in one day……
how did you brick it?
Just wait for the factory or full OTA image to unbrick
Qiyue_ said:
Purchase, Root, Use, Brick, Contact For Support, Just in one day……
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I warn you to wait slowly with your root without test another things.
You are not brick, you must only reinstall rom, you can always access fastboot/Bootloader
Have you tried to access to Recovery ?
Me also bricked my nothing phone 1 but it's bootloader is locked
I have only access to fastboot
When i try to boot in recovery or system it's boot into fastboot
I was trying to install dynamic system update from developer option. While phone was installing dsu phone has turned off for rebooting and never turned on again.
How can i get full rom for nothing os and flash tool
Pho3nX said:
I warn you to wait slowly with your root without test another things.
You are not brick, you must only reinstall rom, you can always access fastboot/Bootloader
Have you tried to access to Recovery ?
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I tried to use fastbootd for accessing system_b but after once I tried I can’t open this mode again, same as recovery.
Qiyue_ said:
I tried to use fastbootd for accessing system_b but after once I tried I can’t open this mode again, same as recovery.
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And right now it’s just bootloader, the warn of the bootloader unlock sigh didn’t even come up
Displax said:
Just wait for the factory or full OTA image to unbrick
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You also need the unbricking tool like MsmDownloadTool to flash full rom right? Having the rom file isn't enough.
Displax said:
Just wait for the factory or full OTA image to unbrick
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Pheggas said:
You also need the unbricking tool like MsmDownloadTool to flash full rom right? Having the rom file isn't enough.
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You will find the latest Full Nothing OS 1.1.0 HERE
@Displax , I don't know if MsmDownloadTools is operationnal for the Phone(1) because it mainly concerns all devices produced by the BBK Electronics consortium.
I don't know if someone want to try, you will find here the link to MsmDownloadTools

Galaxy J5 (J500FN) Don't Boot

Hi Everyone!
I need help a somewhat retro issue here. I have an old Galaxy J5 (J500FN) phone what i want to use as a secondary display on my simulator rig. Back in the days when i switch to a newer phone i used a custom rom on that, called Bootlegers ROM or something like that. I don't really remember it was an android 9 or 10, but that was bad, the phone was slow and often overheated.
I decided to switch back to a stock system, so i used Odin to do that. The process was a success as you see in the picture:
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But after restart, the phone not boots. The samsung logo shows up, it's keep pulsating, so the device is not frozen but not starting. The only thing happens that approx every 20 seconds the phone shakes a short and this continues endlessly. I can boot to recovery, tried to swipe caches but it's not helping.
Can i do something with that, or the phone is bricked?
Thanks for every advice!
Chris
ChrisWinter said:
(...)
But after restart, the phone not boots. The samsung logo shows up, it's keep pulsating, so the device is not frozen but not starting. The only thing happens that approx every 20 seconds the phone shakes a short and this continues endlessly. I can boot to recovery, tried to swipe caches but it's not helping.
Can i do something with that, or the phone is bricked?
Thanks for every advice!
Chris
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It could be, for example, a low-capacity battery or one that causes micro short-circuits when power consumption is higher during full system startup.
ze7zez said:
It could be, for example, a low-capacity battery or one that causes micro short-circuits when power consumption is higher during full system startup.
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I think the battery is in good condition, i turned on the phone once in every month since i switch to another to charge up and apply updates to apps, never noticed any strange behavior.
Use 4-file firmware, it will renew all partitions. 1-file firmware does not do this.
ze7zez said:
Use 4-file firmware, it will renew all partitions. 1-file firmware does not do this.
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I will try this, but need some help with that. On sammobile.com i find only 1 file firmwares. Where can i get 4 files?
ChrisWinter said:
(...) Where can i get 4 files?
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Galaxy J5 firmware - Google Search
ze7zez said:
Galaxy J5 firmware - Google Search
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Downloaded and flashed a 4 file firmware and it was a success, the phone works now like a charm. Thank you very much for the advice!

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