hello yesterday suddenly my phone changed the imei to 350000000000006 and im not getting any signal. i already did factory reset,full wipe i installed the original soft via odin from samsung and the imei still the same. i never installed any custom rom. thanks
pda G920FXXU3QOLO
csc G920FXSG3QOL2
[CONCLUSION/HW ISSUE] G920f IMEI issues > network issues > NO SIM issue
(SOLVED) Help Restore Lost IMEI & Serial No (SM-G920FD) - see post #28
Related
Hi all,
Yesterday my phone was working perfectly but this morning there wasnt any service signal.
I cant call,send messages,,,,it cant read sim-card.
I tried flash stock rom with odin v3.9 , wiping data/caches files. This solved my problem only for 2 hours. After 2-3 hours Imei lost again.
When i dial *#0011*# there is only blank screen.
Is there any solution for Null Imei No ? (I have original Imei no btw)
Should i Root my phone?(No experience with rooting).
What sould i do .
4.4.2
ap: I9505XXUGNK4
csc: I95050XAGNK4
Thank you.
Hi there,
You have some nice tool for restore your device here:
[TOOL][I9505-I9505G/I9515] AntaresOne's IMEI backup/restore tool
And some discussions about that here: [Q] I9505 Imei null/null - Baseband version Unknow
Good luck
I got s4 i337 phone issue is that this phone I unlocked with z3x was working properly now phone shows no network doesn't pick network signal when I dial *#06# phone shows original imei i did repaire imei when type *#0011# in service it shows imei cert NA I also did write qcn file but no luck after i flashed it with latest version 4.4.4 nothing work and still the same problem persists. Help me with this issue plz
Use the octoplus you correct this in 10 seconds
Hello Altruists,
I need your help to recover my galaxy s6 edge (G925W8, 5.1.1). My phone was blacklisted and repaired the IMEI 5 months ago. Suddenly the network was again blocked and I saw the IMEI changed to 350000000000006. I wanted to solve it by myself. Mistakenly I downloaded a different NV data to my phone. After that the IMEI changed to Null and Baseband become unknown. I forgot to make any backup. Some of the specialists said the phone cant be repaired. I hope any of you will help me to solve this issue. Thanks
Hello dear ones, I'm lost and I need your help.
I've bought a used SM-g920f, knox x0. It worked flawlessly. Until the first evening when in the middle of a phone call the phone app crashed. After resetting the phone it was still unable to connect to network. I have noticed that baseband/IMEI were set to unknown and so it could not read my sim card.
First I have tried the obvious - upgrading from lollipop to marshmallow. It went easy but did not help. Neither did help resenting to factory settings.
I have rooted and installed twrp recovery adb and stuff.
After almost two days playing with it, I seem to be out of options.
What I tried:
Flashing Different roms - stock and non-stock. (G920FXXS3DPB2_G920FXEU3DPB1_G920FXXS3DPB3_HOME, G920FXXS3DPB2_G920FOXX3DPB2_G920FXXS3DPB3_HOME, Pure-Stock.ExtraLiteROM_XXU3DPCA.DEODEX-v5.5.by.ambasadi, XtreStoLite-ROM-3.0-Final-DPCA) - I do not know the country of origin of this device. (the back is from testing unit), is there some way to know correct original stock ROM ?
Flashing Different modems - (G920FXXS3DPB1_Modem_TWRP, G920FXXU3DPB6_Modem_TWRP, G920FXXU3ZPA1_Modem_TWRP)
Checked sim card in another phone/different card in this phone - if sim card would be invalid, would I still get missing baseband?
Xposed Imei Changer - it did change IMEI. But that's it. Baseband still missing.
*#0011# and other *# stuff..
And I have wiped /efs (it did generate new nv_data. Guess now even broken IMEI would make ma happy)
Any ideas ?
How can I know what can be wrong? /efs partition? wrong firmware combination? hardware issue?
In Samsung Phone Info I get empty on Modem Board, Hardware Revision,Samsung Serial Number,Baseband Version.
Than you for any help or idea!
tried smart Switch emergency reinitialization?
Just to be sure, knox is triped now?
Hello everyone,
Before start, i want to tell you i'm French, i'll do my best for having a good english.
Here is my problem :
I've a Samsung Galaxy S6 SM-G920F, root.
Everytime i'm flashing a new ROM, i always have the same problem : Not registered on network
So i can't phone / sens msg / have 3G etc ...
I usually RESTORE my EFS and RADIO with recovery and my problem was solve.
BUt first question : 1/ Why i always have to do this ????
Here is the new problem, i recently flashed a rom version 4DPG2, everything went good BUT i still have my bug not registered on network. So i restore EFS and RADIO and this is not working cuz u can't downgrade a MODEM 4DPG2 in 3DPG.
I tried to only resto my EFS but it changed nothing.
For information, my IMEI is still present
Question 2/ How can i solve my network problem ???
What i tried :
- Rinstall from SmartSwitch --> fail install x2
- Flash a stock ROM --> Not registered on network
- Restore EFS and RADIO : IMEI delete // Restore only EFS : IMEI is fine but no network
Thank you for your help.
Is the problem can come from my serial number ?
He is actually none : SN : none
Anyone here ? No answer ????
I am having the same problem. I am using s6 G920F Vodafone XFV Region. No network after upgrade via odin when i restore my backup os i get a bootloop. Somebody help us