[Completed] Samsung Galaxy S4 i9515 stuck in bootloop after flashing a mod in CWM - XDA Assist

I have a rooted Samsung Galaxy S4 i9515 and I tried to flash a mod in CWM. The main problem is that all my apps stopped working and the screen is black. I tried rebooting in recovery mode but is restarting and refuse to open in Recovery Mode. The only thing I can access is the Download mode, which is working fine (I hope).I did a Nandroid backup before flashing but now I can't access that neither. Anyone has an idea what happened and how to solve this?

Allen24 said:
I have a rooted Samsung Galaxy S4 i9515 and I tried to flash a mod in CWM. The main problem is that all my apps stopped working and the screen is black. I tried rebooting in recovery mode but is restarting and refuse to open in Recovery Mode. The only thing I can access is the Download mode, which is working fine (I hope).I did a Nandroid backup before flashing but now I can't access that neither. Anyone has an idea what happened and how to solve this?
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Hello and thank you for using XDA Assist.
Sorry to hear about your trouble but fortunately there is an XDA area dedicated to the Samsung Galaxy S4 at http://forum.xda-developers.com/galaxy-s4. I suggest you post your question with all relevant details in the friendly Q&A forum there at http://forum.xda-developers.com/galaxy-s4/help where the experts familiar with your device will be best able to guide you.
Good Luck!

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Hi, thank you for using XDA Assist. It sounds like you should flash the stock firmware in Odin and start the process all over. Please ask any questions in this thread, http://forum.xda-developers.com/showthread.php?t=2192886 where the experts on your device can help.

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Hi,
Thanks for using XDA Assist please post here Samsung Galaxy S2 Help and Troubleshooting
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[Completed] Can you walk me through on how to install CWM from ODIN to my Galaxy Young?

Hello, I'm a newbie on this android thing.
I tried to install CM 7.2 on my Galaxy Young but it turned out to be a very bad rom; Wi-Fi and camera didn't work. I finally found a good room, (or at least I think it's good) in this forum: http://forum.xda-developers.com/galaxy-y/development/rom-t2866838 but now my recovery won't work. It gets stucked and the phone restarts. I try to install a new recovery from ODIN, since the original recovery won't start and the process fails, I don't know if I'm downloading the wrong recovery or I just bricked the phone.
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XDA Visitor said:
Hello, I'm a newbie on this android thing.
I tried to install CM 7.2 on my Galaxy Young but it turned out to be a very bad rom; Wi-Fi and camera didn't work. I finally found a good room, (or at least I think it's good) in this forum: http://forum.xda-developers.com/galaxy-y/development/rom-t2866838 but now my recovery won't work. It gets stucked and the phone restarts. I try to install a new recovery from ODIN, since the original recovery won't start and the process fails, I don't know if I'm downloading the wrong recovery or I just bricked the phone.
So, please, would you guys tell me if anything can be done? or how do I install a new recovery so I can get the rom working
Thanks in advance! Have a good night.
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Hello, and welcome to XDA Assist! You need to make sure you have the right recovery for your device, and then just flash it in fastboot mode. If you have any more difficulties, please register and ask your questions here: Galaxy Y GT-S5360 and Duos 6102 Q&A, Help & Troubleshooting.
Good luck!

[Completed] samsung galaxy ace GT-S5830i with cm11 rom getting blank screen on simcard

Recently installed custom rom cm11-delicious-mountains.
http://forum.xda-developers.com/galaxy-ace/s5830i-develop/rom-cm11-delicious-mountains-t3189341
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Hello,
Thank you for using XDA Assist.
Any reason you did not ask in the ROM thread you linked here?
Also you could always search within the Forum for the device which you know how to find.
If you are unable to find a similar issue or fix you can always ask your question in the Q&A section there http://forum.xda-developers.com/galaxy-ace/s5830i-help
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XDA Visitor said:
Hello,
I have managed to successfully root and install cyanogenmod 13 onto my Galaxy Note 3.
I have been trying to do the same on my partners Galaxy S5 SM-G901F - It currently has Lollipop on it.
I connect the S5 via Odin and download mode, Select TWRP, Apply it to the phone, Odin says its passed. The phone will reboot, then load back up to the normal lock screen as if nothing has happened. Turning the phone off then rebooting in recovery mode just gives the stock recovery.
I have read online that there is a line of code that runs on bootup on the phone that checks the recovery.img file and replaces it if it has been tinkered with. When I did my Note3 I found a script that somebody had made to stop a Note3 from doing this. I cannot find the equivilent though for the S5.
Could anyone please advise, provide a solution etc? A bit stumped now.
Many thanks
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Click to collapse
Greetings,
Thank you for using XDA Assist. First, please have a look at the Note 3 homepage:
Samsung Galaxy Note 3
Most of the guides and helpful discussion threads can be found in the General Forum.
If you create an XDA account, you can ask for help in the Q&A section.
Good luck and welcome to XDA!

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