Database Develop

NEED HELP!!! After ROM update screen is black!

Hi,
After my first update ever my phone crashes!
First I installed X1_hardspl succesfully.
Then I installed Christian_NL_5419_Full.
Then the phone reboots succesfully. It installed the customized items automatically. Then it reboots again. You see the Xperia logo and then the screen turns into black!
How can I fix it? Please help me!
Mark

Reflash your ROM. Get to tricoloured screen by holding the camera button down and press power button. Hold both buttons down until you see tricoloured screen. Connect usb and flash if using RUU.

maybe hard reset is sufficient, though w/o sd card or if there's an option w/o auto instll of customziation
did you check christian's thread up front for reports of similar experiences? rom specific questions are best asked in the specific rom thread, there's where all feedback accumulates- good and bad...
gl

Galaxy S i1900 wont boot

recently removed RyanZAEXT2LagFix BETA 2-3 to update to the oneclick lag fix .apk and my phone will not bot past the inital screen it just keeps blinking the Galaxy S GT-I1900 Samsung screen HELP plz
Nvm seem to have recovered using ODIN cannt find delete button

how did you reboot it with odin.. ?
mine is stuck at the galaxy s gt-i9000 and wont go past that screen.
It was working great 30 mins ago till it froze and rebooted. and now it wont go past that screen.
I went into hard recovery and reset everything in terms of holding the volume button and the homescreen plus the turn on an off key.
and still nothing..
I need help.

[Q] Power button problem

Hi, everyone
I have problem on SGS
When I press power button for just a moment it's ok, the phone locks
The problem is when I hold it for 1-2 seconds: the phone vibrates once and then appears boot animations. After that I don't need to insert PIN, I can turn on the phone without that. Last things I done on phone was swipe instalation and battery mod installation
I'm running Darkyy 8.0 (wipe version)
Thank You all for help

I solved this problem by flashing ROM again (I run darkyy 8.0 again )

screen problem after any kernel flash....

Hi all.
Got a tweaked XXLB1 rom on my Note. Can't remember which kernel that came with it.
Tried out different kernels, but no matter which I try I have gotten this new problem.
Everything boots great. Rom starts. But as soon as I turn of the screen (click the power button) I can't turn it on again. Well, it turns on "underneath" i could take a screenshots with power+menu and heared the "shutter sound".
But the screen stays black, but the backlight increases very rapidly. And many little 'stars' (from the AMOLED screen) appears.
Have to reset the phone by holding POWER.
any ideas?
Sent from my GT-N7000 using xda premium

szymi22 said:
Hi all.
Got a tweaked XXLB1 rom on my Note. Can't remember which kernel that came with it.
Tried out different kernels, but no matter which I try I have gotten this new problem.
Everything boots great. Rom starts. But as soon as I turn of the screen (click the power button) I can't turn it on again. Well, it turns on "underneath" i could take a screenshots with power+menu and heared the "shutter sound".
But the screen stays black, but the backlight increases very rapidly. And many little 'stars' (from the AMOLED screen) appears.
Have to reset the phone by holding POWER.
any ideas?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
first- Do a reset of the phone by turning off the phone holding the power button. Take out the battery & put it back after 1 minute. Check if the problem is resolved.
can u get into recovery mode?? If yes, do so & wipe cache/dalvik & try to reboot.
if the rom is from substancer's then the kernel is cf-root. try to flash the respective (LB1) from cf root thread via cwm. Its good to use Jbroid kernel cleaning script before flasing any new kernel.
if not successful then try to factory reset in the recovery. Probably this will work out.
if all fail, then u would have to flash the rom again thru cwm / pc odin.

Flash Stock ROM which came along with Note when u bought. if the problem still exist, You better go to Service center and ask for replacement.

Black Screen + Blue Led light

Hello , i have a problem with my note 5 model 9208 , after flashing custom rom https://forum.xda-developers.com/note5/development/7-0-khongloi-nougat-rom-aod-edge-t3580620 v9 version , i rebooted the phone and it boot up , as soon it boot up it said that i have recently change sim card and ask me to reboot , and after i reboot the screen went black and the blue led , i have tried pressing volume down + power key for more then 1 minute , and it not helping , i also trying to plugin my phone to pc via usb , and my pc not detect it , can anyone help me , i have search google about these issue , but not found any working solution

Sorry ,
i have found the solution for this ,
put phone on wireless charging and press home + volume down + power button
and after that cancel
and press volume up + power +home key and it boot up ,
i hope this help anyone who have this problem

hi i think i have the same problem but it didnt work, perhaps im doing something wrong, after cancel (colume down), the next step you said gets me to twrp and when i boot it up it just stays the same, which button combination should i use?

same problem ... but i can access my screen via sidesync (android app ) .
can't Master reset
can't install ROM.

Hey Guys, Am facing with a similar Issue of black screen & blue light. But the reason is different. My son dropped my fone and it glitched for few sec and bricked.
Any help is appreciated.

I am having the same issue any found the solution ? wireless charger solution is not working for me. any can help? thanks

This problem only arise when you delete or uninstall any necessary app that come in the custom rom...simply reinstall the custom rom (clean install) through twrp ..ur problem solved