No mobile network after stock firmware flash.. - Moto G6 Play Questions & Answers

hi
after stock firmware flash on my G6 Play XT1922-3 everything works but i cant connect to mobile network ? how to fix this ? can i fix it or is my device f.. ?

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samsung note 2 Emergency calls only

guys help pls
after i flash my note 2 to odin. via firmware from http://forum.xda-developers.com/showthread.php?t=1896696
i choose Philippines firmware.
then i only got (Emergency calls only)
try to call message pop out (not registered on network)
then i check the IMEI docent match to my back IMEI at *#06#.
at the back of my phone printed made in Korea by Samsung.
what firmware should i choose so the my IMEI will match again? pls help asap...
BTW this firmware from Philippines fix my WiFi issue. before my WiFi keeps turning off & on. then i need to dial *#0011# then off the WiFi information to fix the problem temporarily. problem is i got no signal.....
EFS backup
Did you back up your EFS? Read here:
http://forum.xda-developers.com/showthread.php?t=2420881
kenkho said:
guys help pls
after i flash my note 2 to odin. via firmware from http://forum.xda-developers.com/showthread.php?t=1896696
i choose Philippines firmware.
then i only got (Emergency calls only)
try to call message pop out (not registered on network)
then i check the IMEI docent match to my back IMEI at *#06#.
at the back of my phone printed made in Korea by Samsung.
what firmware should i choose so the my IMEI will match again? pls help asap...
BTW this firmware from Philippines fix my WiFi issue. before my WiFi keeps turning off & on. then i need to dial *#0011# then off the WiFi information to fix the problem temporarily. problem is i got no signal.....
Click to expand...
Click to collapse
what firmware u use before flash philippine firmware?mf2/me6 build and onwards will modifed the efs folder so u can not use older firmware if u did not have the older firmware efs backup.
u should use the latest firmware...philippine last update is april so it is old firmware thats why u got no network..
china is the latest right now because it is MI2 build.Hope this will help u.
more info
http://forum.xda-developers.com/showthread.php?t=2332913
kenkho said:
what firmware should i choose so the my IMEI will match again? pls help asap... .....
Click to expand...
Click to collapse
Try to flash with Odin exactly the same firmware you initially had.
Your IMEI should return then.
IMEI backup is about the very first thing to do before flashing any custom ROM
[FIXED]
[FIXED]
thanks guys for your output i just found this article http://forum.xda-developers.com/showthread.php?t=2088809
by flashing via kies. it will automatically detect your original firmware and what region by putting your serial no only.
i never try to flash other country. i only rooted my phone then using custom ROMs without a problem for network before then decided to go back to unrooted original Samsung firmware.
i think the original firmware is (deutsch) because in the start up setup deutsch language appear. then i set it to English (united states).
my problem now is the WiFi went back off & on. do you have any idea how to fix this permanently without using the code of *#1100#.
because last night i flash the Philippines firmware WiFi working perfectly smooth but no network problem! i think theirs a conflict with the region. if i can only decrypt the file then get the wifi settings. pls help...

[Q] does not register to mobile network operator on reboot

after flashing to CM10.2 or CM11 the phone does not connect to mobile network automatically
my phone is a E988 HK version. does anyone has any fix to it?:crying:
thank you

G510-100 v195 downgrade to v170 how?

hi ,
i have a huawei g510-100 v195 after a factory reset phone doesn't connect to wireless and mobile data. I want to flash it but i didn't find v195 and i tryed to downgrade to v170 but i receive an error after unpacking... instaling and error . any solutin ?

Problem with network

Hello ! Sorry if i'm not present in your forum.
I have a problem since few days with my xperia s with stock rom 6.2.B.1.96. I have a french operator : b-and-you
My problem is if i deconnect from the wifi , the network is also deconnect like plane mode and i must enter my sim code. The problem appears randomly.
Is this a problem with a app , the phone or the network. I put my sim car on another phone ( lg o2x with android 2.3.4) and i didn't have this problem.
If i root the phone and put a custom rom, will i have the same problem. Or i must change my phone.
voilà.
thanks
I would recommend using flash tool to flash the stock version of the firmware again.

Question Sim won’t register on network - based in Australia (Fold v SM-F926B)

Need some help guys. I am based in Australia and swapped an iPhone for the Z Fold 3. Went through the usual connection process with my sim and esim whilst connected to wifi. All was well as it allowed calls and received calls when I was home. As soon as I stepped outside my home where it was trying to use the network, it does not work. It keeps saying not registered on network. Tried to manually select network via settings, checked all APN settings from the network and all is ok. Even tried 3 different carrier sims (Vodafone, Optus and Telstra) yet still no matter what this phone will never connect to any carrier network without wifi. From there I tried 3 different firmwares from Sam mobile just in case it had corrupt firmware. Both android 11 and 12 will not work. Need help guys please. Any suggestions?
Two options
1. Get into recovery and do a factory reset
2. Flash the latest firmware ( F926BXXS1BVB3 ) , firmwares are now Multiregion so no problem with that
Download Galaxy Z Fold3 5G SM-F926B (VAU) F926BXXS1BVB3 in Samfw - Samsung firmware download
Galaxy Z Fold3 5G SM-F926B (VAU - Australia) F926BXXS1BVB3 S(Android 12) samsung firmware download all model, lastest, fast update, completely free and fast speed in Samfw.com ✅
samfw.com
Follow instructions there ...
-----
If that doesn't work , maybe you lost your EFS partition ( it contains your IMEI info ) and that is a big problem
You will have to read a lot here @ xda to try to recover it ( if it'spossible somehow )
Thank you kindly for the information and reply as it is really appreciated.
I can see both imei numbers on the device if this is what you mean? Ironically when the phone is on WiFi with WiFi calling enabled and the simcard plugged in, it allows me to make calls with my number sending to the recipient, it just won't do the same when the WiFi is disabled, I can not communicate out by data nor voice and it keeps saying "not registered on network." I have checked and the phone is not network locked and is clear for use. I will try the firmware link you have sent however if this does not work, may I ask what you think may be next?
To add I have tried various firmware which did not work either.
Can anyone help with this as the above unfortunately did not work.
bruangie said:
Can anyone help with this as the above unfortunately did not work.
Click to expand...
Click to collapse
When you flashed stock firmware , did you use CSC or HOME_CSC ?
You have to use CSC , to get a fresh install
If possible , once flashed get into recovery to perform a Factory reset from there , maybe this can get back the EFS partition that seems to be corrupted
again ... DON'T use HOME_CSC
pvillasuso said:
When you flashed stock firmware , did you use CSC or HOME_CSC ?
You have to use CSC , to get a fresh install
If possible , once flashed get into recovery to perform a Factory reset from there , maybe this can get back the EFS partition that seems to be corrupted
again ... DON'T use HOME_CSC
Click to expand...
Click to collapse
Thank you for your reply. I did use csc and followed all your instructions. Unfortunately still the same. I am so lost as to what to do as I love the phone but can not seem to fix it.

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