Black Screen After J7 Logo - Samsung Galaxy J7 Questions & Answers

Hello XDA...
Here Is What Happened...
I Wanted To Install Jbed On My J7 And It Said To Copy A File Called 'jbedvm.so' To System/lib And Change Its Permission To R-W-RR...
So With Root Browser I Changed The Permission Of The File And Just After I Applied It My Screen Went Blank...
I Removed The Battery And Inserted It Again...Tried To Turn On The Phone But After The J7 Logo The Screen Goes Black...
I Booted To TWRP And Out Of Frustration I Tried To Format The Phone...And After The Format Was Completed I Re-Booted And Then Again Black Screen After J7 Logo...
Please Help Me...You Guys Are My Only Hope...
My Model Is J710F

Today I Found Out That When I Boot To TWRP It Says ''No OS Installed''!!
Please Guys...Help A Noob Here...
What Should I Do?

Farbodemam said:
Today I Found Out That When I Boot To TWRP It Says ''No OS Installed''!!
Please Guys...Help A Noob Here...
What Should I Do?
Click to expand...
Click to collapse
Download the custom rom of your device nd put the rom on the sdcard nd rebbot the recovery nd flash the rom

Or install stock via odin

Farbodemam said:
Hello XDA...
Here Is What Happened...
I Wanted To Install Jbed On My J7 And It Said To Copy A File Called 'jbedvm.so' To System/lib And Change Its Permission To R-W-RR...
So With Root Browser I Changed The Permission Of The File And Just After I Applied It My Screen Went Blank...
I Removed The Battery And Inserted It Again...Tried To Turn On The Phone But After The J7 Logo The Screen Goes Black...
I Booted To TWRP And Out Of Frustration I Tried To Format The Phone...And After The Format Was Completed I Re-Booted And Then Again Black Screen After J7 Logo...
Please Help Me...You Guys Are My Only Hope...
My Model Is J710F
Click to expand...
Click to collapse
Download latest firmware from sammobile Put ur device in download n flash the firmware via odin for more detail u can get videos on youtube

Related

[Q] S7500 stuck on Android Logo Kindly Help

Hey friends Pls help me out my phone is getting into download mode and not getting into CWM recovery mod.
It has got hanged and get stuck on Android Logo.
I tried to to flash Clockwork mod rom.Tar.md5 (8mb) through Odin but still phon doesnt gets start it stucks on Android screen.
Phone Model S7500 samsung Galaxy Ace
Rooted Phone.
Phone not found in ADB devices too.
Kindly help out immediately.
mspatel143 said:
Hey friends Pls help me out my phone is getting into download mode and not getting into CWM recovery mod.
It has got hanged and get stuck on Android Logo.
I tried to to flash Clockwork mod rom.Tar.md5 (8mb) through Odin but still phon doesnt gets start it stucks on Android screen.
Phone Model S7500 samsung Galaxy Ace
Rooted Phone.
Phone not found in ADB devices too.
Kindly help out immediately.
Click to expand...
Click to collapse
you have to flash stock firmware through odin, not a second recovery
Reply.
ShadowsDie said:
you have to flash stock firmware through odin, not a second recovery
Click to expand...
Click to collapse
Thanx for Reply.
I tried to install Clockworkmod.tar.md5 file of (8mb) through odin but Still same problem.
I have dowloaded stock firmware file from SAM mobile but its 200 mb file and contains folder namely(system & META F) and there is no *.md5 file in it.
Kindly help out how to install stock firmware.
Waiting for your reply anxiously.
And one more problem before i installed clockworkmod.tar.md5 phone was coming in CWM recovery mode not its not happening too.
Kindly help out.
One imp thing I choose Format/System in Recovery mod after this action my is getting stuck on Android.
mspatel143 said:
Thanx for Reply.
I tried to install Clockworkmod.tar.md5 file of (8mb) through odin but Still same problem.
I have dowloaded stock firmware file from SAM mobile but its 200 mb file and contains folder namely(system & META F) and there is no *.md5 file in it.
Kindly help out how to install stock firmware.
Waiting for your reply anxiously.
And one more problem before i installed clockworkmod.tar.md5 phone was coming in CWM recovery mode not its not happening too.
Kindly help out.
One imp thing I choose Format/System in Recovery mod after this action my is getting stuck on Android.
Click to expand...
Click to collapse
Ok, DONT flash cwm again!!! IT WILL NOT HELP
you just have to flash stock firmware, use odin 1.85 and on PDA put the firmware you dowloaded
P.S Format system means you formated android, so now you dont have any firmware on your phone, of course it gets stuck
Done
Its Done
Hey Admin Pls Delete Thread
Thanx all

[Completed] Galaxy Alpha Rom installing failed

Hello. I have a Galaxy Alpha sm-g850m. It's rooted and i have TWRP recovery. I was browsing the internet and I found that i can change the Boot image from my device, I thought it could be awesome.
I downloaded a .zip custom boot animation from the internet and I tried to install it with the TWRP(Intall>folder>.zip archive) But it say there is an error. I researched if my device isn't compatible with the custom boot animations but I still not find nothing.
Please Help me!!!!!! :'((((crying::good::good:
Sebastian.Peter said:
Hello. I have a Galaxy Alpha sm-g850m. It's rooted and i have TWRP recovery. I was browsing the internet and I found that i can change the Boot image from my device, I thought it could be awesome.
I downloaded a .zip custom boot animation from the internet and I tried to install it with the TWRP(Intall>folder>.zip archive) But it say there is an error. I researched if my device isn't compatible with the custom boot animations but I still not find nothing.
Please Help me!!!!!! :'((((crying::good::good:
Click to expand...
Click to collapse
Hello,
Bootanimations are not flashable zips. They have to be moved to system/media with 777(rw-rw-rw) permisions and reboot.
-Vatsal
Vatsal said:
Hello,
Bootanimations are not flashable zips. They have to be moved to system/media with 777(rw-rw-rw) permisions and reboot.
-Vatsal
Click to expand...
Click to collapse
Hello. Thank you a lot. ! But i tried it and i olny got no boot animation, when i turn it off or I restart it, there appears only " Galaxy alpha powered by android" and after that it's all black. Before this there was the SAMSUNG logo. I backuped my phone and i restored my data after all this happens. No problem. Thx
Sebastian.Peter said:
Hello. Thank you a lot. ! But i tried it and i olny got no boot animation, when i turn it off or I restart it, there appears only " Galaxy alpha powered by android" and after that it's all black. Before this there was the SAMSUNG logo. I backuped my phone and i restored my data after all this happens. No problem. Thx
Click to expand...
Click to collapse
Hello,
Great that you had a backup.
Also, you can visit here for flashing the stock bootanimation.
-Vatsal

hi i need help for samsung j7 10fn

i was trying to root it i used odin and flashed trwp recovery mode but i stucked on logo screen and after that i tried so much to re cover it and by mistake i formatted everything in trwp and now mtp is not working and sd also and i tried adb sidelog too but that was also not worthy and i have downloaded stock roms for it from various websites and flashed using odin and still its not starting sometimes screen goes black after the logo or it just shows he logo plz help me retriving it back i just tried everything i got on internet

[Completed] got bootloop because i made root from that site

hi
i rotted my phone
all worked fine
then reboot it , the phone stack on bootloop
i was enable to accses my recovry mod
i made factory wipe
then install new room from oneplus3t site
adb sideload
all worked fine
i got massage when upload that missing parts
tried to repirt through TMWP .. now reboot again
and all what i am trying to load (recovery mod , reguler mod) all cant startup
im too upste for this
new phone and this what happend
please try help me
XDA Visitor said:
hi
i rotted my phone
all worked fine
then reboot it , the phone stack on bootloop
i was enable to accses my recovry mod
i made factory wipe
then install new room from oneplus3t site
adb sideload
all worked fine
i got massage when upload that missing parts
tried to repirt through TMWP .. now reboot again
and all what i am trying to load (recovery mod , reguler mod) all cant startup
im too upste for this
new phone and this what happend
please try help me
Click to expand...
Click to collapse
Hello and welcome to Assist
What phone are we talking about?

Samsung Galaxy J7 J700M cannot enter twrp recovery (black screen)

As the title says, i cannot enter the twrp recovery.. first appear the samsung galaxy j7 logo and then the screen turns black without working, i have to install a stock firmware from samsung to get it work....
Any help please? i will provide more information if necesary.
I know this is kinda old, but i have the same problem
DigitalSaturation said:
As the title says, i cannot enter the twrp recovery.. first appear the samsung galaxy j7 logo and then the screen turns black without working, i have to install a stock firmware from samsung to get it work....
Any help please? i will provide more information if necesary.
Click to expand...
Click to collapse
flash latest twrp again with odin when ever phone reboot remove battery and again insert battery and boot into recovery
I have solved this by flashing CF auto root, then TWRP and then rebooting using Vol +, Home and Power just after PASS is showed in Odin. Other combinations and flashing only TWRP didnt work for me
waht twrp do you use to flash crdroid?

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