Its been a whole day since my phone stopped working properly. Suddenly, there was no network, neither mobile or wi-fi. I've tried every SIM card i had, still nothing, like there is no SIM card at all. When the wi-fi is turned on, it finds networks, but it wont connect to any of them. Settings -> About phone -> Baseband version - Unknown! I've done the complete reset and nothing has changed.
I am not technically minded, so if anyone can tell me what's wrong and if i can fix it in a simple way. Or should i take it to a service?
Thanks in advance!
Hello , I don't use your phn , btw
- do you have any backup EFS ( if you have do before on TWRP ) if yes flash it and all will be fine
- did you have play with your IMEI ?
- did you have deleted by any way ( adb , root's app ECT...) modemst1 & modemst2 ?
If you can provide more detail also pleas like what you have do for get that if what I have say here is not what you have do , thanks
I wait your return
An useful link ( the part with FTF file ) for flash with flash tool ( your tool Sony ) again your phn
https://forum.xda-developers.com/xp...-network-baseband-missing-imei-t2865378/page1
Related
hello to all
i' ve a MI4 with no network , i try to flash any kind roms official developer but same problem .. sim card is recognized .
The problem started from update rom 4.10.31 , stuck in update level to 65% .. this brick solve flashing it in fastboot mode but not more network.
I try this guide http://en.miui.com/thread-59832-1-1.html but this work on working EFS but my efs seems to be broken.
any help please ? someone has a back up efs functioning ? my imei number is clear i ceck it to ceckmend service..
thanks
Hey man, Im facing the same issue here.... Please any help?
Im using Mi4 LTE-CT and facing a problem with WiFi network. But the problem is my WiFi contantly drop. So I solve my problem using "FXR WiFi fix and rescue" app. After rebooting my phone. It seems the problem was solve, untill I spot that my status bar at cellular network got no signal/no service. So many solution that I found and already try most of them are all useless. Everytime I inserted my sim card, its says "No Service". I told my friend to check on her phone, and my sim card got signal/service. I dont know if this is a software or hardware problem anymore. This what I do to solve my case:
1) Changing network operator automatic to manual. (No Help)
2) Changing 2G to 3G, 3G to 4GLTE, Auto Select. (No Help)
3) Using *#*#4636#*#* and try all of option like, ON and OFF cellular, changing the radio band. (No Help)
4) Restart device. (No Help)
5) Take out sim card, put it back. (No help)
6) Wipe cache and Dalvik cache. (No Help)
7) Wipe data. (No Help)
8) Install update. (No Help)
9) Changing ROM, from official to custom. (No help)
10) Wipe data, cache and dalvik cache, system. (No Help)
PLEASE!!!!!! WHAT SHOULD I DO?!!! I have IMEI, my IMEI not broken. But NO SERVICE!!!!
Mi4 lte ct problem
You need install file NON HLOS.bin
But i don't have it
Try to searching it
OK I've found solution to restore IMEI and SKU ,CID of this dead phone after one week
After many attempts my phone works ok without that error on screen about sku ,cid and without null imei now
For those with bricked htc d310w if help needed just pm and i will reply asap
Dear brother, i have similar problem which happened after flashing custom rom on htc desire 310 dual sim. the phone cant detect any network and all sim slots reads null invalid imei also is prompting for SKU, CID. Please help.
victormm.uk said:
OK I've found solution to restore IMEI and SKU ,CID of this dead phone after one week
After many attempts my phone works ok without that error on screen about sku ,cid and without null imei now
For those with bricked htc d310w if help needed just pm and i will reply asap
Click to expand...
Click to collapse
Info
It is simple first write a fresh copy of stock rom 1.00.1136.5
Do not enter any google account but conect to wifi and update to 1.00.1136.7
Enable developer option then root with "rootdashi-cnet-k9zLZE.apk"
Open MTKdroidTools 2.5.3 and press root ; you must see on left down window of mtktools green and all aps like SU , Mobileuncle and RootExplorer installed in your phone
Disconnect baterry
Open SN_STATION v2.1344.02
When u start to write imei (after bouth imei inserted) push volume down to connect the preloder of phone when u see first 'ok ' meta is loaded then connect battery to reach Kernel stage push power and wait to see writing your phone should see phone boot only android image and restarting
Now if all good it will boot in android ,still that error will be on screen but when do *#06# u will have both imei on screen
Now type on pad #243# and u must see Swich Career ID ;chose what your career must be select 1.Quick Pick ; 2.Set ; 3.Backup to NVRam
Now phone is restarting and after reebot that error is gone and your phone have to work
i will send u an pm with app and some photos for help couse as new user i can't post direct links to my storage
Once u get #243# work it will work every time
Dear victormm,
Thank you very much as i solved problem with sku,cid and imei on htc by proper following steps and using tools which you sent me. I thank you so much currently i have just to say thank you very much and wish you happy xmas & new year.
Regards,
Godson.
Simple just press vol down and connect to pc
With maui meta tool its very easy no need to root
Easy and time saving
victormm.uk said:
It is simple first write a fresh copy of stock rom 1.00.1136.5
Do not enter any google account but conect to wifi and update to 1.00.1136.7
Enable developer option then root with "rootdashi-cnet-k9zLZE.apk"
Open MTKdroidTools 2.5.3 and press root ; you must see on left down window of mtktools green and all aps like SU , Mobileuncle and RootExplorer installed in your phone
Disconnect baterry
Open SN_STATION v2.1344.02
When u start to write imei (after bouth imei inserted) push volume down to connect the preloder of phone when u see first 'ok ' meta is loaded then connect battery to reach Kernel stage push power and wait to see writing your phone should see phone boot only android image and restarting
Now if all good it will boot in android ,still that error will be on screen but when do *#06# u will have both imei on screen
Now type on pad #243# and u must see Swich Career ID ;chose what your career must be select 1.Quick Pick ; 2.Set ; 3.Backup to NVRam
Now phone is restarting and after reebot that error is gone and your phone have to work
i will send u an pm with app and some photos for help couse as new user i can't post direct links to my storage
Once u get #243# work it will work every time
Click to expand...
Click to collapse
Senior Member477 posts Thanks: 16
HTC Desire 310 Single SIM Invalid IMEI cause CID is Incorrect
Dear brother based on this thread, i have similar problem which happened after factory reset on htc desire 310 single sim. the phone cant detect any network and the single sim slots reads null invalid imei also is prompting for SKU, CID. Please help me brother...
Im in deep problem and im unable to solve
its about my acer liquid e39 and just to make it clear im a nood to the whole flashing of android
now wat happen i have a habit to always keeping the settings( unknown sources ) on
the the other day i download a antivirus for my phone named (e mobile security and antivirus) from a torrent site
it worked grate but then i realized the the licences expired from 2014 so i decided try and download a new one
well i was hoping i could fined one in which i did.
now after i downloaded it i placed it in (Android Data com.eset.ems2 ) folder
any way after doing so the antivirus keep tell me the the downloaded file was a molar so i ignore it and poof that wen the phone start acting up things starts to force close and the phone start to restart by it self i have tried
uninstall an remove the program
factory reset the pone and the virus was still there thats wen the idea to flash a different single sim stock ROM
not realizing i should have backed up the original ROM
ive download a stock rom from (xda) did 3 times yep 3 times and a triple sim stock ROM also
after using the sptool to flash on the stock rom
Firmware (Acer_AV0K0_E39_1.011.00_EMEA_GEN1S )when it was done i unplug the usb and turnd on the phone it took awhile then i saw the welcome screen i sow so glad to see it until i touched the screen trying to press next nothing happen
1. the touch was not working at all but it detect my sim card
i flash the phone 3 times and got the same problem
i open the sp flash tool to flash (Acer_AV0K0_E39_1.019.00_EMEA_CUS1)
Saw the welcome screen and the touch was working very well after finishing the set up the phone is telling me
2. Invalid imei
3. No sim card detected in slot 123
yet the card is in the phone and wen i remove the card the phone is saying( sim1 has been changed, the phone will restart immediately)
can someone plz help me fix the issues im having
:crying::crying::crying:
kaywana said:
Im in deep problem and im unable to solve
its about my acer liquid e39 and just to make it clear im a nood to the whole flashing of android
now wat happen i have a habit to always keeping the settings( unknown sources ) on
the the other day i download a antivirus for my phone named (e mobile security and antivirus) from a torrent site
it worked grate but then i realized the the licences expired from 2014 so i decided try and download a new one
well i was hoping i could fined one in which i did.
now after i downloaded it i placed it in (Android Data com.eset.ems2 ) folder
any way after doing so the antivirus keep tell me the the downloaded file was a molar so i ignore it and poof that wen the phone start acting up things starts to force close and the phone start to restart by it self i have tried
uninstall an remove the program
factory reset the pone and the virus was still there thats wen the idea to flash a different single sim stock ROM
not realizing i should have backed up the original ROM
ive download a stock rom from (xda) did 3 times yep 3 times and a triple sim stock ROM also
after using the sptool to flash on the stock rom
Firmware (Acer_AV0K0_E39_1.011.00_EMEA_GEN1S )when it was done i unplug the usb and turnd on the phone it took awhile then i saw the welcome screen i sow so glad to see it until i touched the screen trying to press next nothing happen
1. the touch was not working at all but it detect my sim card
i flash the phone 3 times and got the same problem
i open the sp flash tool to flash (Acer_AV0K0_E39_1.019.00_EMEA_CUS1)
Saw the welcome screen and the touch was working very well after finishing the set up the phone is telling me
2. Invalid imei
3. No sim card detected in slot 123
yet the card is in the phone and wen i remove the card the phone is saying( sim1 has been changed, the phone will restart immediately)
can someone plz help me fix the issues im having
:crying::crying::crying:
Click to expand...
Click to collapse
Greetings,
You have already received a response in your previous thread here:
http://forum.xda-developers.com/general/xda-assist/acre-e39-single-sim-help-t3340091
Please do not create a thread or post more than once.
Thread closed.
Hi guys .. can you share the backup NVRAM.bin of your phone 'cuz i have a problem of my unit my phone detects a sim name of our carrier but it says NO SERVICE, both sims, in Wifi also it can detect wifi networks but can't connect, also in bluetooth, i always refresh it to scan but cannot found nearby devices, and also when i used the wifi-hotspot to activate the Shareit apk but it says restart hotspot, it keeps restarting .. i think the NVRAM has been damaged
last time i've remembered, this phone was deadboot and i flashed the firmware through SP Flash Tool .. i've used FORMAT ALL + DOWNLOAD option, it's working now but i cannot use the wireless connections .. when i checked the scatter firmware, there is no nvram.bin on the folder
someone else here who has a good heart to share his NVRAM or full backup rom ?? much better if its already flashable
i hope you would help me out
XDA Visitor said:
Hi guys .. can you share the backup NVRAM.bin of your phone 'cuz i have a problem of my unit my phone detects a sim name of our carrier but it says NO SERVICE, both sims, in Wifi also it can detect wifi networks but can't connect, also in bluetooth, i always refresh it to scan but cannot found nearby devices, and also when i used the wifi-hotspot to activate the Shareit apk but it says restart hotspot, it keeps restarting .. i think the NVRAM has been damaged
last time i've remembered, this phone was deadboot and i flashed the firmware through SP Flash Tool .. i've used FORMAT ALL + DOWNLOAD option, it's working now but i cannot use the wireless connections .. when i checked the scatter firmware, there is no nvram.bin on the folder
someone else here who has a good heart to share his NVRAM or full backup rom ?? much better if its already flashable
i hope you would help me out
Click to expand...
Click to collapse
Hi,
There's no dedicated forum for your device here in XDA.
Kindly register yourself at XDA post which you can query in Android Q&A,Help and Troubleshooting.
Experts there may be able to help you
Hi everyone !!
i have read many threads on the subjects but after having done several things in vain i decided to write here and see if you can help me..
well i was on nougat and one day after waking up i saw "emergency calls only" so --> reboot but nothing...
flashed eluga again without results (sim inside and outside)
mobile upgrade doesn't work (i think server problem)
i tried flashin several partitons like fsg modem modemst1 etc...
i don't know what to do..
Also in alcatel flasher for example i can see the IMEI (nv and tr) so i guess if i can see this, it's not so broken
P.S: maybe it has something to do with it but after i pushed reset phone during eluga process it won't turn off to reboot in recovery... and when i flash other ROMs it keeps rebooting