I have successfully unlocked my bootloader and rooted my mzp but now I'm facing network problem IMEI is perfect and phone detecting sim also but no network when check *#*#4636#*#* radio info it shows radio off and i can't turn it on plz help
Is it software problem or hardware
And if it is software any solution for this
Plz help I'm noob
Let it install the carrier services app update from the play store. That helped me when I had the same issue.
[email protected] said:
I have successfully unlocked my bootloader and rooted my mzp but now I'm facing network problem IMEI is perfect and phone detecting sim also but no network when check *#*#4636#*#* radio info it shows radio off and i can't turn it on plz help
Is it software problem or hardware
And if it is software any solution for this
Plz help I'm noob
Click to expand...
Click to collapse
Have you touched anything inside your fsg partition? Same thing happened to me when I tried to enable the second SIM of my phone and messed with the files inside that partition.
Also, put your phone in fastboot mode and check if under the bootloader version it says Baseband: null
I have updated all apps including carrier services but no help and i haven't change any partition or any kind of changes and in files in last 2 days I have tried to update Oreo but after update problem not solved then I downgrade to nougat after that same no network then downgraded to marshmallow but not success same no network IMEI is perfect baseband is perfect only showing mobile radio power off otherwise everything perfect WiFi Bluetooth mods everything is this any hardware problem bcoz I have changed my display and when pack device thereafter no network
Related
I own a universal o2 xda exec purchased from uk. It has been working greatly for about 8 month (on another SIM provider) without any troubles.
Suddenly it receives no signal, the phone doesn't seem to see the SIM, I can't enen access the phone settings.
After performing a soft reset I checked the device information and found that radio version & protocol version are BLANCK noyhing is written, also the IMEI number doesn't exist, nothing is written.
I tried to install a new ROM but it didn't work, I got an error message about my ROM image that is not compatible with my country code!!!!!!
I've been advised to reinstall the WM5????
Please advise.
elsaghirmo said:
I own a universal o2 xda exec purchased from uk. It has been working greatly for about 8 month (on another SIM provider) without any troubles.
Suddenly it receives no signal, the phone doesn't seem to see the SIM, I can't enen access the phone settings.
After performing a soft reset I checked the device information and found that radio version & protocol version are BLANCK noyhing is written, also the IMEI number doesn't exist, nothing is written.
I tried to install a new ROM but it didn't work, I got an error message about my ROM image that is not compatible with my country code!!!!!!
I've been advised to reinstall the WM5????
Please advise.
Click to expand...
Click to collapse
You can download this ROM of Jwright. This is the latest available version of WM6. The link here uses a version which does not give a country code error. I suggest you go through this forum to understand the issues involved in upgrading. Everthing has been covered in detail.
HTC UNIVERSAL Version 2.01.08 WWE Download:
(Uses MaUpgrade_noID)
http://micmeo.com/UNI/WM6/HTC_UNVERS...0_wwe_ship.zip
thanx a lot.
I'm now downloading it. But isn't it strange for the device not to show it's IMEI number in the device information?
Is there any other way to show the IMEI just to make sure that it;s identifyied for the device?
elsaghirmo said:
thanx a lot.
I'm now downloading it. But isn't it strange for the device not to show it's IMEI number in the device information?
Is there any other way to show the IMEI just to make sure that it;s identifyied for the device?
Click to expand...
Click to collapse
to get the IMEI code you can also dial *#06# and press the talk button. But it is surprising that this information is not shown on your device info. This info is usually available in the 'Identity' tab in the device info menu.
somebody mentioned something about a problem with the radio stack. I tryed to install a No_ID rom and the system stopped at the radio stack update step.
So is it a hardware that has to be changed or exactly what?
and what has the radio stack to do with the IMEI no not appearing.
Also i tried to dial *#060# but get nothing only an attempt to call & a waiting message!
Sorry for disturbance but I 'm seeking any help
elsaghirmo said:
somebody mentioned something about a problem with the radio stack. I tryed to install a No_ID rom and the system stopped at the radio stack update step.
So is it a hardware that has to be changed or exactly what?
and what has the radio stack to do with the IMEI no not appearing.
Also i tried to dial *#060# but get nothing only an attempt to call & a waiting message!
Sorry for disturbance but I 'm seeking any help
Click to expand...
Click to collapse
this is the correct code to check *#06# and press talk
Hello,
I have carrier/sim unlocked xperia play r800i bought from orange uk mobile, and i have searched through most of the forums and threads available here about this problem and also on google but i did not find a problem similar to which i am facing. Now the problem, my r800i is unable to connect to GSM network (2G), but connects to WCDMA(3G) and i tried a few solutions like flashing the stock firmware, and also factory resetting the phone but still it did not solve the problem, and the other thing is when i switch my network mode to WCDMA(3G) in settings then i get a perfect network connectivity as well as internet also works using my data plan. And yes i have my bootloader also unlocked as well.
The few things i tried from what i found on the internet, there is this code *#*#4636#*#* and using it i tried turning the radio off and on in GSM/WCDMA both but nothing happened and the same problem, then also i reflashed my r800i to uk generic stock firmware with flashtool but that did not help too, after that i used sony pc companion tool to update and repair my phone with software update so it flashed original stock rom into my phone but still nothing, no GSM connectivity but connects to WCDMA with full network signal. I am not doing any flashing anymore until i know now what the real problem is and may be i think it has something to do with some other rom file or simlock file but i also checked SIM lock option by entering this *#*#7378423#*#* as well as the bootloader show unlocked, and in the SIM lock it shows this:
[] Network 0
[] Network subset 0
[] Service provider 0
[] Corporate 0
[] Sim 0
as far as i know my phone is unlocked by what it shows yet no GSM network connectivity, may be something with the baseband but that has never happened before while using the same baseband, i don't have any clues anymore!, can someone please help me, i would really appreciate it and thanks in advance.
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
htcdesire816 said:
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
Click to expand...
Click to collapse
You will need to flash a radio/baseband that matches your cid. Mismatched radio baseband can cause all connectivity to fail. If you don't want to modify your phone, that's your only option. Sorry.
htcdesire816 said:
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
Click to expand...
Click to collapse
Flash cyanogenmod, do the baseband change again. Switch to automatic. Only cyanogenmod has the automatic network selection option. Stock rom don't have.
This is the only way as I also experienced the same.
problem solve without rooting and flashing
Guys thx for rply
.....i hard resetd phone.....put my sim in other cellphone & operatd for 1 day as i was not having time for doing R&D on htc
On second day before going to htc service centre i put sim in it ...changed radioband to USA and selectd GSM only network mode......surprisingly it detectd airtel network
htcdesire816 said:
Guys thx for rply
.....i hard resetd phone.....put my sim in other cellphone & operatd for 1 day as i was not having time for doing R&D on htc
On second day before going to htc service centre i put sim in it ...changed radioband to USA and selectd GSM only network mode......surprisingly it detectd airtel network
Click to expand...
Click to collapse
That's great... I got f****d up doing the same.
htcdesire816 said:
Guys thx for rply
.....i hard resetd phone.....put my sim in other cellphone & operatd for 1 day as i was not having time for doing R&D on htc
On second day before going to htc service centre i put sim in it ...changed radioband to USA and selectd GSM only network mode......surprisingly it detectd airtel network
Click to expand...
Click to collapse
Please help me same problem i m facing i need your help.. i changed slot 1 settings in *#*#*4636#*#* three months ago then network gone.. from that day i m using my sim in slot 2 and slot 1 is not detecting network. I tried changing settings those settings again also done hard reset but not working
HTC Desire 816 Dual SIM-India, Both SIM not working after flashing CM-12, flashed official L firmware but still not working, tried above fix but still problem is there. If any one got the solution then please let me inform.
same trouble please help
I am having the same problem, until now i can not use my htc desire 816 slot 1, no network /mmi code invalid, band select stuck USA Band, please anyone can help, what shoul i do
may be you can send radio band recovery for flashing, change to other dev rom (cynogen mod or else) or other else to do that can make my HTc slot 1 back to its baseband frequencies.
_________________________
Solved
_________________________
Cyonagen mod fix his problem, change band to automatic.
I am also facing same problem, pls help if your issue has revolved… Rafique 8080345680
anything which can help in the same matter?
Solution .
htcdesire816 said:
guys i am using htc desire 816 dual sim
yesterday i while changing network type from *#*#4636#*#*
i changed radio band ,i selected USA band .
from that moment device is not detecting any network,
after manually searching network screen remains blank.
i tried selecting other radio bands from the same list but no use
i dont want to root or flash my phone,
i am using Airtel gsm card mumbai circle.
attached file-details of phone
Is there any solution for above .Plse help asap
Click to expand...
Click to collapse
.
I have a oneplus two and went through the same problem . I read a lot of threads on various sites and found that this question remains unanswered. Very disappointing .I was tinkering just to find something to make my sim work . Fortunately ,I found the fix.Its very easy and a person like me who doesn't even know how to root a phone can solve this problem .
Solution.
Wipe data and cache.
Download the latest stock ROM available and flash it .
Type *#*#4636#*#*. Go in phone information.Open options . Select radio band 40. Just don't select USA.
Download Shortcut Manager lite.
Search engineering mode.(search 'eng')
Scroll down to find
com.android.engineeringmode.network.BandMode
And
com.android.engineeringmode.network.BandMode2.
Find 'Auto' option after opening one of the bandmodes.
The sim should start working.
If the sim doesn't start working , change band and reselect Auto . This should do.
PS. If u don't have any other radio band than USA then try these repairs on USA band . Hope it works. If this works please share this info on other sites and help people.
Cheers !
Anyone found any solution, I am facing same problem after changing radio band from phone test menu.
Please help
I fixed the problem in my oneplus2.. Its very easy
Download shortcut master(lite).Click on the menu and select search.
Search "Engineer"
Open and launch "com.android.engineeringmode.EngineeringMode"
Select " Network Set"
Select "band mode"
Select "Hardware Default(Foreign)"
Thats all...
You network will be back to normal in a second
Arun NK said:
I fixed the problem in my oneplus2.. Its very easy
Download shortcut master(lite).Click on the menu and select search.
Search "Engineer"
Open and launch "com.android.engineeringmode.EngineeringMode"
Select " Network Set"
Select "band mode"
Select "Hardware Default(Foreign)"
Thats all...
You network will be back to normal in a second
Click to expand...
Click to collapse
Doesn't work and fails. What do I do now ? My sim won't get detected. I already did a hard reset and still nothing.
Radio Band problem solved without flash or data loss
Hi frndz, sorry i am so late with solution but it workd on my htc 816 dual sim,
1st need to insert 2g/3g sim in ur sim slot 1
Sim slot2 remain empty,
Now restart htc 816, and go to radio band option by *#*#4636#*#* then phone info then radioband
And finally CELLULAR 800Mhz
Now direct restart mob
Its done, hope u r back
Thnks
Did anybody tried in "backup and reset", the button "network reset" ?
Am facing the same problem but with D816w, you see, my device is a Vietnam source (HTC_059) and after receiving the Android 6 update I lost my IMEI numbers due to Unkown Baseband, after some research I did find Android 5 Firmware which is compatible with my CID, I have restored my Baseband with IMEI along but with no Coverage, when i go to *#*#4636#*#* am only left with Automatic band , NO USA No Europ No African or even ASIA,
My device is rooted but with S-ON , anyone can help me with that?
Hi, i have LG g3s d722 from our operator Orange. I can clear ROM (Orange instal their application), so I flash latest official ROM D72210d_00.kdz. But after flash have problem with sim card. Sim card is intert in phone, after start, phone can PIN code, but telephone cant search network. Still write NO network. Sim card is on 100% good. I test antoher phone. Somebody help me? thanks
HellAngelxxx said:
Hi, i have LG g3s d722 from our operator Orange. I can clear ROM (Orange instal their application), so I flash latest official ROM D72210d_00.kdz. But after flash have problem with sim card. Sim card is intert in phone, after start, phone can PIN code, but telephone cant search network. Still write NO network. Sim card is on 100% good. I test antoher phone. Somebody help me? thanks
Click to expand...
Click to collapse
What does it say under your IMEI in System Settings? Does it still show your phones IMEI?
IMEI i check in system and dial *#06#. IMEI are same, than IMEI under battery
modem version is mpss.di.2.0.1.c1c15-00013-m8926daaaanazm-1
Hi, i have still problem with network. anyone has idea?
HellAngelxxx said:
Hi, i have still problem with network. anyone has idea?
Click to expand...
Click to collapse
Your phone probably doesnt supprt the network frequency that your carrier runs on
before flash works OK, problem with network was after flash official ROM
same problem here before it was fine after flashing cellular service keeps on dropping
Hi guys, I'm facing the same problem. Did you find solution?
Hello everyone.
I bought a used s20 ultra with android 10
Everything ok network ok calls and everything ok
but can't check for update always tell me registration failed
So i flash with odin but unfortunately network didn't work after flashing
So i flashed another rom network appears but cant make calls or internet
Now my phone works good but no network
Don't know what to do
All what i have now imei 1 imei 2 sn
I don't also remember the original rom come with phone
I flashed the phone without check my old version
Very sad of all this
And dont know what to do
Any help
Ahmedzizo0 said:
Hello everyone.
I bought a used s20 ultra with android 10
Everything ok network ok calls and everything ok
but can't check for update always tell me registration failed
So i flash with odin but unfortunately network didn't work after flashing
So i flashed another rom network appears but cant make calls or internet
Now my phone works good but no network
Don't know what to do
All what i have now imei 1 imei 2 sn
I don't also remember the original rom come with phone
I flashed the phone without check my old version
Very sad of all this
And dont know what to do
Any help
Click to expand...
Click to collapse
May be this can help:
I had the same problem abroad. Check settings with your provider are right.
I couldn't find wifi, because my settings using phone abroad where out.
Idebutterpiep said:
May be this can help:
I had the same problem abroad. Check settings with your provider are right.
I couldn't find wifi, because my settings using phone abroad where out.
Click to expand...
Click to collapse
Thanks bro
But still not
Update 1
Flashing new rom and network appear but cant make calls or anything
Another problem