[Q] Black Screen after flashing stock room - Samsung Galaxy Grand Quattro

Hi friends!
I need help, i have the latest models i8552b that block me from root, so a tried to flash an older firmware, and now my phone wont show anything.... When i turn on it flash the samsung logo e then stays black, the buttons lights up an the phone starts normally, i even receive messages, but no screen! What should i do?

Flash the most recent firmware and then root it with CWM method.

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Is it Rooted ? If it is, Boot into Recovery. Wipe Caches, and Reboot.

[Q] How to recover, is bricked or full dead?

Hello guys, tried to root my star pro duos and put a custom rom
I tried the white screen fix but no success
berfore some tries I just got white screen on trying recovery menu
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SOLVED
Solved with much search with only result in gsm forum
using repair firmware from INDIA

[Q] Can't boot into Recovery or ROM

Hi, I have a Samsung Galaxy S4 (jfltecan) and I was attempting to install a ROM and now my phone won't boot and is stuck on the black screen with the samsung logo. I tried booting back into recovery but i see the blue text saying recovery booting but then it goes to a black screen and nothing happens. I've tried flashing twrp again with odin but it won't work either. Any help please?
ismi92 said:
Hi, I have a Samsung Galaxy S4 (jfltecan) and I was attempting to install a ROM and now my phone won't boot and is stuck on the black screen with the samsung logo. I tried booting back into recovery but i see the blue text saying recovery booting but then it goes to a black screen and nothing happens. I've tried flashing twrp again with odin but it won't work either. Any help please?
Click to expand...
Click to collapse
Have you tried flashing back to stock?
Yes, I was able to flash back to stock. Thanks.

power on loop GT-i5500L after flashin stock rom

hey there, my GT-i5500L, after flashing it with odin and the stock room and use the europa ops the phone turn on the screen for 2 secs and reboot, dont shows logo just reboot in a loop, the device manager on pc dont detect it and no matter whtar ey comb i use the download mode never start.
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and the europa ops
Anyone can help me?

Need help to get stock firmware on gear s

Hi
I've installed recovery and Android wear os, but due to Heavy battery drainage and no phonr audio I'm trying to Go back to stock.
I've tried flashing Stock firmware Using Odin but after flashing when the watch boot up, after Samsung gear s logo screen Goes blank and after few seconds Samsung animation comes Up but doesn't complete the animation anf Goes blank again.
I need help to fix this.
Thanks in advance

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