i9500 doesn't recognize sim card / imei says null/null - Galaxy S 4 Q&A, Help & Troubleshooting

Hi, i was on stock lollipop and i did a backup with twrp 3.1 and then i tried to flash aurora note 4 on my galaxy s4 i9500, it didn't boot i got stuck on the animation so i decided to restore and everything seemed fine but i realized that now i have no signal and when i mark *#06# it says imei null/null. I've already tried to flash differents modems on youtube. I also did a backup of efs and restored it but any luck. My baseband is known it says this:
Model number:
GT-I9500
Android version:
5.0.1
Android Security patch level:
2016-11-01
Baseband version:
I9500XXUHOD4
SOLVED FLASHING STOCK

Related

imei changed after downgrade&wipe from 4.3 to 4.2

hello people i have gti9500 i have flashed 4.3 stuck rom then i couldn't get supe su app installed correctly even with twrp or cwm
my imei changed after flashing 4.2 back and it isnt start u so i did factory rest i got new imei and no network line on sim
i have fixed imei problem in my note 2 with modem that came with a frimware i need some help please.

Help Soft bricked and struggling

hi i have a uk ee note 3
Model: SM-N9005
Android Version: 5.0.2
Kernel Version: 3.4.0-gb582336
[email protected] #2
fri feb 6 12:23:39 CET 2015
liquid version LS-LP-v4.0-2015-02-01
i didnt get on with liquid rom so tried flashing back to original stock rom but it failed now leaving my phone soft bricked
odin say invalid ext4 img
my phone says firmware upgrade encountered an issue. please select recovery mode in kies & try again
but kies says my phone is unsupported
please help

Blank IMEI and unknown Baseband Version after installing cyanogen[unofficial] HELP!!!

I recently installed cyanogen 13 on my moto g4 plus. It was an unofficial version.After installing the sim card doesn't work. The reason being blank IMEI and unknown baseband version. I have no previous backups of os and the EFS folder. What should I do??will flashing a stock rom solve my problem???

Not Registered on Network

I have a GT-i9500.
When I flashed the official 4.4.2 firmware (not for my country), it was showing Baseband version as unknown and null imei. I then flashed a modem.bin file, got it from the link provided in description of a YouTube video. Now I'm able to see my contacts, baseband version and IMEI too. But when I attempt to make a call it says not registered on network. I tried manually selecting my network but that didn't work. Isn't there any method without flashing my stock rom using odin as my Internet speed sucks so can't download it?
Any fix????
Note: I didn't downgrade my device but came from a perfectly working 4.4.2 custom ROM(SIM worked too) to stock 4.4.2 for some reasons.

no imei + no baseband J730F with REFINED_NOTE8_V5.1 ROM

can you help me please
i have J730f and i have a touch problem after update to android 9 U5 official firmware .
the problem is the same on android 8
because U5 i can't downgrade to android 7
so to solve the touch i must install android 7 based custom rom
when i installed the REFINED_NOTE8_V5.1 rom every thing is fine but no cellular signal.
i checked and i found that imei and baseband are unknown
i try with an other rom (Clean_Nougat_Stock_V2.7) but i have the same problem no imei and no baseband
1)Flash stock kernel
OR
2) flash bootloader (BL) and modem(CP) and home CSC of your stock from using Odin, but without system(AP) ,system will remain as custom rom
OR
3)flash stock rom...iflash twrp....in twrp back up boot,modem ,efs file...
Reboot...now flash custom rom..reboot in recovery restore boot,modem and efs ..that's it
Try any one of these

Categories

Resources