[Q] P7500 stuck on CyanogenMod boot - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

Hello, guys!
I've got a problem, searched in many forums but didn't got anything working for me.
A few times ago, I decided to install CyanogenMod 10.1 in my Galaxy Tab P7500 because it was very slow.
I followed all the instructions, installed CWM, last nightly ROM and correct GApps version and it worked well for some days.
However, a few weeks later the tab stopped working, getting stuck on CyanogenMod boot screen.
I've already tried to do these things:
1 - 3 wipes: cache, dalvik, factory reset
2 - re-update the rom from sdcard
3 - restart all the way
But now I can't even connect my tab to pc, because neither Windows or Odin can recognize it.
If there is something I can do to unbrick it, please let me know, because I'm almost throwing it by the window.

Related

[Q] Stuck on boot-up

I was restoring a ROM backup from a couple of days ago, when I rebooted my device it is not stuck on the black screen with 'Samsung Galaxy Tab 10.1' written on it. I can gain access to the volume down + power button menu but I really don't know what to do, I have tried to wipe the data but that didn't work. Should I try to install another ROM or something? Please help, I got this tablet for Christmas and I'd be in serious trouble if it's broken after 1 month..
By the way, I am using the 3g model of the Samsung Galaxy Tab 10.1
I also forgot to mention that I tried to install the Overcome custom ROM earlier, I didn't think it was done properly so that's when I reinstalled ROM manager (installation wiped all my other data but I had it backed up on Titanium) and that's when I tried to use ROM Manager to try and get everything back to normal. Everything seemed to work fine until I restored the ROM and did a reboot.
Nobody has an answer? Please, I really need this
Use Odin flash a stock Rom for your device.

[Q] Phone stuck at 'samsung' logo on reboot [REWARD!!!]

Hi Guys,
Apologies for asking - I have spent several hours trying to fix this (and searching).
Yesterday I rooted the phone and installed CM10 (I have a UK T-Mobile unlocked which had the official JB ROM on it). I followed the guide http://www.phonesreview.co.uk/2012/...s3-cm10-android-4-1-1-jelly-bean-nightly-rom/.
All worked fine with no issues. I then installed some apps that needed root access. When I installed LBE Privacy Guard it kept making the screen go blank. I could use the phone for a few seconds but then screen went blank again. I reinstalled the CM10 ROM and it installed fine but on boot up would not go past the CM symbol. I then did an emergency firmware recovery via kies (ROM XXDLJ4OXADLJ4XXDLIDXXDLJ4) and this installed ok - I got "Emergency recovery of firmware completed service version PDA:LJ4 / PHONE:LID / CSC:LJ4 (BTU)) - I assume that is correct (my wife has a SGS3 but on a differing network - 3 don't know of that is relevant or not). The phone would not go past the samsung logo on boot up (the second samsung logo). I then followed the guide here http://www.cursed4eva.com/galaxy_s3_jelly_bean/ and flashed via Odin. Same thing happened - nothing past the second samsung logo.
I am at my wits end - please help!!! The first to provide a working solution gets $10
mcwarre

Imperium Rom 10.1 Problem after complete install

Downloaded newer version of the Imperium rom and installed it successfully after i setup the google username and password install some softwares then rebooted the phone i am now stuck into the samsung galaxy s4 logo and no more movements at all for several minutes. tried several times still the same tried full wipe again installed version 9.1 now same story allowed me to boot first time then after that i reboot and the stuck to samsung glaxy s4 logo stuck again any idea what is happening?
Any one
shertech28 said:
Downloaded newer version of the Imperium rom and installed it successfully after i setup the google username and password install some softwares then rebooted the phone i am now stuck into the samsung galaxy s4 logo and no more movements at all for several minutes. tried several times still the same tried full wipe again installed version 9.1 now same story allowed me to boot first time then after that i reboot and the stuck to samsung glaxy s4 logo stuck again any idea what is happening?
Click to expand...
Click to collapse
Any one wanna answer this question?

Galaxy S3 LTE i9305 Soft-/Hardbrick

Hey,
I'm using a Samsung Galaxy S3 LTE (i9305) at the moment, on which I tried to install TWRP and CM13.
At first the installation of TWRP did not work - after that, the SIM card didn't work as the cellphone made a restart into the system.
After a little bit of research (and a few videos on YouTube) I managed to install TWRP and installed CM 1 3 (unofficial) on my phone.
After a restart my phone was stuck in bootloop - the CM logo was only shown at the start and did move.
I made a factory reset after that and tried to install TWRP again, this time with CM 11 (official) - with the same problems as before.
After I installed CM 11, Windows shortly recognized the phone when it booted - but I don't know, if my PC would have recognized the others too (Windows just played the sound it does, when a new device is connected)
The TWRP version is 3.0.2-1.
Any idea what I could try now?
Thanks in advance!

HELP - Samsung Galaxy TAb 10.1 GT-P7510 - WIPED using twrp

Hi guys,
Please help me out. I wanted to change memory so my Samsung Galaxy Tab 10.1 (WiFi) runs faster and Install KitKat ROM on Galaxy Tab 10.1! I followed this video :How to Install KitKat ROM on Galaxy Tab 10.1! - "i cant post the link because am new"
"
I manage to do everything, but I did mistake of using twrp and erase everything.
Now when my galaxy starts it stops at the "Samsung Galaxy TAb 10.1" screen.
When I reboot holding off button and up arrow - nothing happens
When I reboot holding off button and down arrow it goes back to twrp
Even my computer doesnt detect it any more. Can anyone please help me.
Thank you
chuuu143 said:
Hi guys,
Please help me out. I wanted to change memory so my Samsung Galaxy Tab 10.1 (WiFi) runs faster and Install KitKat ROM on Galaxy Tab 10.1! I followed this video :How to Install KitKat ROM on Galaxy Tab 10.1! - "i cant post the link because am new"
"
I manage to do everything, but I did mistake of using twrp and erase everything.
Now when my galaxy starts it stops at the "Samsung Galaxy TAb 10.1" screen.
When I reboot holding off button and up arrow - nothing happens
When I reboot holding off button and down arrow it goes back to twrp
Even my computer doesnt detect it any more. Can anyone please help me.
Thank you
Click to expand...
Click to collapse
Hello I am new in this forum. And i have the same problem.
"E:System is not installed - preventing reboot!"
I am able to push the on/off button and to turn in the following 2 options.
1.) DOWLOADING MODE
2.) TWRP TEAMWIN RECOVERY PROJECT VERSION 2.2.0 (within this I have many options like, install, backup, restore, Wipe, Mount Settings, Advanced and so on.)
If i only turn on the Tablet P7500 i get errore message at the screen:
"FIRMWARE UPGRADE ENCOUNTERED AN ISSUE. PLEASE SELECT RECOVERY MODE IN KIES & TRY AGAIN"
I have installed KIES but the TABLET has been recognised!!
I wanted to install ROM of this post
Thanks for your help in advance.
AAMMJJ31 said:
Hello I am new in this forum. And i have the same problem.
"E:System is not installed - preventing reboot!"
I am able to push the on/off button and to turn in the following 2 options.
1.) DOWLOADING MODE
2.) TWRP TEAMWIN RECOVERY PROJECT VERSION 2.2.0 (within this I have many options like, install, backup, restore, Wipe, Mount Settings, Advanced and so on.)
If i only turn on the Tablet P7500 i get errore message at the screen:
"FIRMWARE UPGRADE ENCOUNTERED AN ISSUE. PLEASE SELECT RECOVERY MODE IN KIES & TRY AGAIN"
I have installed KIES but the TABLET has been recognised!!
I wanted to install ROM of this post
Thanks for your help in advance.
Click to expand...
Click to collapse
Your best bet in my opinion, is reinstalling the stock firmware with Odin and your tablet in download mode. From there you can start re-rooting and reflashing a custom recovery.
I know, it's a lot of lost time, but at least you'll be able to flash your custom ROM at end
Olivier V said:
Your best bet in my opinion, is reinstalling the stock firmware with Odin and your tablet in download mode. From there you can start re-rooting and reflashing a custom recovery.
I know, it's a lot of lost time, but at least you'll be able to flash your custom ROM at end
Click to expand...
Click to collapse
Thanks, DONE and Working again.
I installed Android 5.1.1 Lollipop from here but im my case very unstable many crashes, maybe i did something wrong.
Wifi does not work and the other side very often frozen images.
I would only to speed a littble bit up my TAB P7500
Thanks.
I have the same ROM installed on my tablet and WiFi is working fine here. However there are the Google play services that keep crashing when it automatically updates itself to the latest version. There's pretty much nothing you can do to stop it, except for uninstalling the Google play services and replacing it with the last version that worked, over and over again...
I don't remember what version that was exactly but it's mentioned in the same thread where you got the custom ROM from.
Unless Google decides to fix what it broke all the devices running an Nvidia tegra 2 SoC are left in the cold.
What I'm going to say now is probably not what you'll be wanting to hear, it's time to look for a new tablet

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