No network after flashing stock rom - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

I reverted to the latest stock firmware from my region and carrier with odin and it doesn't even detect my sim card. I tried restoring radio and efs from a previous rom I had, but it still doesn't work. I even had to manually flash the csc files because they didn't exist. It still shows "baseband unknown".

Try flashing Custom rom

Related

[Q] Phone bricked?

So I downloaded the game "PAC-MAN Dash" (from the Play Store) and then my phone rebooted. Now it is in bootloop. I have a backup but cwm can't mount /data. Also, I tried flashing a rom with Odin but it didn't work (doesn't boot). What I can do? Help, please!!!.
EDIT: I fixed it, but I can't call (Emergency calls). What I can do?
Flash stock rom via odin and choose the correct firmware and csc for your region
http://forum.xda-developers.com/showthread.php?t=1465800
emergency calls only can happen for following reasons
no signal
network problems
rom or kernel bug
wrong baseband
baseband and kernel incompatible with each other
wrong csc for region

Weird Issue after flashing custom recovery to force boot?

OK here is the problem, I went to install carrier branded firmware via ODIN, I got an ext4 error and the phone wouldn't boot. I flashed with CWM and the phone booted instantly, the numbers all say I am am running carrier branded however there is no branding, no carrier apps which I was looking it is stock firmware and more importantly no VoWiFi settings which I was looking.
Any ideas?

No modem?

Hi, Installed a custom rom but it didn't detect my sim so i flashed a 6.0 EU modem but i forgot to backup... I tried installing other ROMS but no sim on either of them which has worked before. So i flashed the out of the box stock firmware through adb and reset everything but no sim detection on stock either... How do i get my connection back?

Help me understand CSC codes, Flashing different firmwares and Odin

OK - I started with a unbranded UK A300FU - CSC code BTU on 5.x
I flashed a (supposedly) UK VOdafone 6.0.1 rom using Odin and the ROM n the AP sjlot
It appears this failed - my Modem wasn't updated an WiFi failed - the advice elsewhere is to go into download from a cold phone.
Also, it would appear the firmware wasn't UK, but some germanic version
I restored from a TWRP backup
My phone details now says the "orginal CSC Code" is VD2
If I want get back to showing Original code as BT should I re-flash in Odin the firmware that matched the twrp backup ? If so , should I stil use the AP slot, or should I use the CSC slot?
Many thanks
Use CSC slot.
Also, the reason why your TWRP backup restoration didn't touch the CSC is that it has it's own partition, which one normally does not backup.
You could flash an entirely unbranded marshmallow rom of your choice, and flash the BTU CSC of lollipop, it should still theoretically work.

Odin flash problem

I recently updated my phone using a custom ROM, resulting in me losing the IMEI number. I installed a combination rom, G950FXXU2ARE1, to restore it. However now I am trying to install the latest firmware for my carrier, EE, G950FXXU1CRD7 and odin fails at sboot.bin. I believe this is probably related to the bootloader version (U2) - can I install another country's firmware e.g. https://updato.com/firmware-archive-select-model?record=1BAB5C246A0F11E89F15FA163EE8F90B which has the firmware number G950FXXU2CRED and still use my carrier?
I have tried to install TWRP but it fails to install with the error message "recovery image signature check fail"
Thanks
G950fxxu2are1
same probleme with her, now i don't know which stock rom use for to do working my s8 normally.
i need help thanks.
hs102 said:
I recently updated my phone using a custom ROM, resulting in me losing the IMEI number. I installed a combination rom, G950FXXU2ARE1, to restore it. However now I am trying to install the latest firmware for my carrier, EE, G950FXXU1CRD7 and odin fails at sboot.bin. I believe this is probably related to the bootloader version (U2) - can I install another country's firmware e.g. https://updato.com/firmware-archive-select-model?record=1BAB5C246A0F11E89F15FA163EE8F90B which has the firmware number G950FXXU2CRED and still use my carrier?
I have tried to install TWRP but it fails to install with the error message "recovery image signature check fail"
Thanks
Click to expand...
Click to collapse
Yes you can. I'm on EE UK also. But I use the BTU firmware. Which is UK unlocked.

Categories

Resources