hi friends
i have a trouble while updating my xcover2 from jellybean to MIUI v5 BETA 3.1
everything is working accept network.it shows No service while inserting sim CARD.plz solve my problem.
Maybe you lost IMEI , call *#06# if your IMEI doesn't show up try to downgrade old version in order to try to restore IMEI or write IMEI with OCTOPUS , you can search how to use without card on the internet .
Related
Hi Guys
I updated my S3 to a small critical update, not 4.1.2 and it was a OTA update and now the phone will not make a call, it keeps displaying " not registered to the Network" but it has a data connection i am able to surf the net, I have checked and the phone is not blocked or on the blacklist or reported stolen but I had unlocked the phone via Unlocker.com a few months ago.No UK SIM i.e. (Vodafone Tmobile Three) will make a call through my phone
I have
Wiped Device to factory settings
Flashed a stock rom JB I9300 4.1.2
Flashed Custom Rom "I9300_Omega_v4.2_AOKP_Milestone_1_Jelly_Bean"
Flashed my Operator Rom back on
I have not backed up my EFS Folder and would not know how to
Reset flash counter
Now My IMEI number has changed but on the IMEI SV number, on the back of my phone the IMEI number ends with a ***** /09 but now I have flashed it ends with a /06 .... will that cause a issue, The long SIM number has not changed on the phone.
any suggestions please as I fear that if I send it off to samsung they will not fix as the IMEI SV number has changed and will charge me as they will sate it is out of warranty
Regards
The Great Wizard
I kindly suggest you to ask mods to move this to Q&A section.
Hello guys,
I`ve been watching all this topics for a while cuz I have some problems with my Galaxy S3. I`ll tell you what i did.
All worked fine, had the 4.1.1 official rom + root, then i wanted to go to 4.1.2 so i flashed an UK stock ROM. After that i kept getting the "Sim has been removed" error need restart bla bla.. so i search all around for a fix.. i changed 2 SIM cards and nothing. Then I flashed a Poland version 4.1.2 Stock. That version was better but I encountered the "Call ended" error.. calls would end after 3-4mins or i could not call at all. Then i flashed (and this is when the problem started) Stock Vodafone Spain and got "No network". I must say my IMEI/ SN all are intact.
Then I patched only radio modem from the UK ROM with Odin, but with "PHONE" option (i know i did wrong).. i wanted to change only the modem and it worked cuz i checked with *#1234#.. but from that moment not even one ROM has worked in showing me the network. On About phone says "Network: Unknown". Sometimes it connects to Vodafone but when I try to call says "No network service".
Now my phone is in second service and they can`t make it get a network on. They tryed the neverlock thing but i think was already unblocked.
I tryed rooting and using this Ariza. and were 2 versions there.. I tryed v5 only and didnt worked.
I tried the ##72786# and I get the following message: Connection Problem or invalid MMI code (found somewhere that for this code i need to have Wifi on to work?)
Now i`m thinking to get my phone back and dunno reflash with a good .pit file ? or just reRoot and try v4 Ariza.. I`m really sad, it`s been 5 days and I can`t think on nothing else to do.. I even called Samsung official service and they said to send it to them.
If you have any idea, pls need help. tnx
Check your IMEI is the same as under the battery .
Samsung will reject warranty .
jje
JJEgan said:
Check your IMEI is the same as under the battery .
Samsung will reject warranty .
jje
Click to expand...
Click to collapse
you are right.. IMEI and SN are not the same.. pff what to do now?
Restore your backed up EFS folder.
jje
But i think i backed up the EFS folder with the modified IMEI. What can i do now?
nothing. replace the motherboard
SOLVED!
Ok so tnx to JJEgan i checked all the IMEI numbers and only 2 of them were modified. Thing is before I pached the v5 Ariza, I did a EFS backup with that program. That backup img saved my phone.
Firstly I got my phone back from service with 4.2.1 official ROM (thats nice, cost me 0 $ ). I rooted with CF-Auto and used Ariza patch (v4). But my imei was still wrong so after that I used EFS_Backup_Restore_new_ADB.rar to restore my IMEI/SN with the old EFS backup then I used another programEFS Professional v2.0. I checked the option to repair No network and clicked Restore. After that I restarted my phone and I got the messages from provider with APN settings and so on.
Thank you for the help :good:
worked till first restart... now No network again, I`m not a samsung/android fan anymore..
Hi this is starting to really bug me now Im unable to register on a network I get signal bars but only get emergency calls only tried dfferent sim cards and reverted back to latest official stock to no avail any suggestions please
As per multiple identical posts .
First is your IMEI correct
Are your mobile network settings correct
sim card correct and tested
correct modem and csc.
jje
Check your IMEI number. Sometimes, when we flash custom ROM, the phone looses its IMEI number. If it's true, you must use an EFS backup to restore it.
Second solution : your mobile phone was blacklisted (if it was considered as stollen).
Network
Hi thanks for the reply I have been searching I've checked my imei in status and it matches details under battery compartment i'm still paying for the phone (pay weekly) so no reason it would be blacklisted ok just tried another different sim card on Vodafone official s3 stock rom and it registered hmmm im on talktalk which uses voda I know this sim works but i'll get them to send me a new one thanks for your time guys
flashing cause imei number change. now i again flashed latest firmware from sammobile. everythying working fine but the network. the phone detect sim card,showing sim card, but couldn't send sms, call or internet connection.it says ""not regestred on network"".
i tried flashing andoid 9 & 10 both from sammobile. but like everytime everything works except network. pls help me to solve the problem.
Suny5 said:
flashing cause imei number change. now i again flashed latest firmware from sammobile. everythying working fine but the network. the phone detect sim card,showing sim card, but couldn't send sms, call or internet connection.it says ""not regestred on network"".
i tried flashing andoid 9 & 10 both from sammobile. but like everytime everything works except network. pls help me to solve the problem.
Click to expand...
Click to collapse
Flashing firmwares shouldn't change a IMEI you need to check and make sure what ever IMEI is on your device passes cert of check and or isn't blacklisted
If imei change to 00000 and can't connect to network, means u lost it. Hope u had backup EFS.
My phone detect sim provider but no service and no signal.
When dial *#*#4636#"#" and test signal
Mobile Radio power always turned off.
Reset efs with command code don't work.
Repair iemi don't work.
Repair efs don't work .
Write efs from another phone don't work.
Write qcn from another phone don't work.
Flash stock rom miui 11 and miui 12 don't work.
Does anyone have a way to solve this problem?
Got any solution bro?
same problem
Found any fix mate?