Samsung SCH-R910 MetroPCS NOT Boot [SOLUTION] - Android Software/Hacking General [Developers Only]

Good evening everyone, I have a problem with the Samsung SCH-R910 metroPCS install ClockworkMod make a backup of the factory rom, and install a custom rom and not connected to the network backup restore the factory rom I did at the beginning, now does not start and not let me get into Recovery, only stays on the screen for samsung mobile as shown in the image, anyone know how I can fix this please help.
is the agradesco much.
greetings.

solution here http://forum.xda-developers.com/showthread.php?p=31718004#post31718004

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Hi there, i own a galaxy tab 2 7.0. Do you still need help or not? I flash my tab almost every week
No i fixed it by flashing cm10. But thanks for asking tho.

[Q] GALAXY Core i8262 Bricked - No Download/Recovery Mode

I recently installed Cyanogenmod 11 unofficial on my phone using twrp. It installed successfully but there was no network and sound was distorted. I had a backup of efs and also full backup of my stock rom. I decided to flash the efs recovery onto the phone. For that I followed one of the tutorial on xda, in which I dd the efs.img onto my phone. After that I restarted the phone and it never booted up.
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akrvd said:
I recently installed Cyanogenmod 11 unofficial on my phone using twrp. It installed successfully but there was no network and sound was distorted. I had a backup of efs and also full backup of my stock rom. I decided to flash the efs recovery onto the phone. For that I followed one of the tutorial on xda, in which I dd the efs.img onto my phone. After that I restarted the phone and it never booted up.
On powering on the phone just keeps on vibrating. I can't get into download or recovery mode. The phone is detected on the computer as Samsung CDMA technologies.
I am not very experienced in these stuffs. Please help me with the options that I have or should I just take it to the Samsung service centre.
Any help is very much appreciated.
Thank you.
Click to expand...
Click to collapse
Hii did u manage to fix ur prob?I also get same here with my fon

[Q] Bootloop [need help]

Hi all,
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[Completed] Need Help Fixing my Semi-Bricked Galaxy S5

EDIT: See bottom of post
Hello everyone, and thanks for taking the time to attempt to help me.
Earlier today, my T-Mobile Galaxy S5 updated to 5.1.1. I searched google and came across a few links on how to root my phone (G900T) - The one I ended up using was CF-AutoRoot
I used Odin 3.07, used the tar5 file from that site above where I downloaded the root, and attempted to root the phone. Odin says everything worked as planned ''passed'' was displayed with 0 fails. I waited about 20 minutes, but my phone never rebooted, it was stuck in a boot logo loop ' 'Samsung Galaxy S5 powered by Android'' or ''T-Mobile'' was displayed.
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FreakLikeChewy said:
EDIT: See bottom of post
Hello everyone, and thanks for taking the time to attempt to help me.
Earlier today, my T-Mobile Galaxy S5 updated to 5.1.1. I searched google and came across a few links on how to root my phone (G900T) - The one I ended up using was CF-AutoRoot
I used Odin 3.07, used the tar5 file from that site above where I downloaded the root, and attempted to root the phone. Odin says everything worked as planned ''passed'' was displayed with 0 fails. I waited about 20 minutes, but my phone never rebooted, it was stuck in a boot logo loop ' 'Samsung Galaxy S5 powered by Android'' or ''T-Mobile'' was displayed.
I tried going into recovery and reseting all data / factory wipe but that didn't help, and made it even worse. Now my phone says this when I try to turn it on: ''Firmware upgrade encountered an issue, Please select recovery mode in Kies and try again''
How do I go about getting back to stock firmware , that is rootable, so I can then proceed to install CyanogenMod?
EDIT: I used Kies and was able to get back to stock firmware and the phone turns on.
Can anyone recommend a reliable root for the G900T S5?
Click to expand...
Click to collapse
Hello and thank you for using XDA Assist.
It's good to hear that you managed to revive your phone. Many of us find it convenient to install a custom recovery such as TWRP which makes backing up and restoring, switching ROMs, and many such activities much easier. XDA happens to have an active and friendly area dedicated to the Samsung Galaxy S5, and specifically to the T-Mobile version at http://forum.xda-developers.com/tmobile-galaxy-s5. I suggest you search that area or simply post your question in the Q&A forum there at http://forum.xda-developers.com/tmobile-galaxy-s5/help where our experts will be most likely to be able to guide you.

GT-N8000 stuck at boot screen

Hi. So I have a galaxy note GT-N8000. I tried to install clockwork recovery mod on it through odin. It installed and after that I downloaded ROM manager from Play.mob.org . I tried to test it and now it is stuck at the black screen where it displays Samsung GALAXY Note GT-N8000. I have no idea how to restore my device. Can anybody help me out? Also I accidently deleted google play services through Kingo Superuser. Please help me out, prefferably in the first problem. Alos, is there a way in which I can restore my device without deleting the data? I have a lot of games, mostly hacked.
Dont use Rom Manger .
Do you have download mode recovery mode Nandroid backup .

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