how to fix No service,no IMEI in LG-F240L? - LG Optimus G Pro

im using LG-240l korean and lg-g2 sprint model. both are network unlocked.but problem is network gone in both mobile.lg f240l is no service after somw times network coming and imei. but always no signal.plz help me to reinstall stock rom.?i cnt install drivers always showing no drivers found.plz help me to do.

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3G problem on F180L

Hello guys,
i ve changed today provider and 3G is not working.When i open data,it is always under GPRS.Can anyone think hw can i solve this?Also the provider is vodafone.If i download the Greek KDZ (wich is for the phone been sold by vodafone) will change something?is there any posibility to work without changing baseband?cause i think that if i change rom and then baseband same error will occur.
MafiaGR said:
Hello guys,
i ve changed today provider and 3G is not working.When i open data,it is always under GPRS.Can anyone think hw can i solve this?Also the provider is vodafone.If i download the KDZ (wich is for the phone been sold by vodafone) will change something?is there any posibility to work without changing baseband?cause i think that if i change rom and then baseband same error will occur.
Click to expand...
Click to collapse
may be the access point is wrong,may be you can press "*#*#4636#*#*"to select a proper network mode,and i believe if you flash kdz will give you 3g back,but it is the last way.
nature2494 said:
may be the access point is wrong,may be you can press "*#*#4636#*#*"to select a proper network mode,and i believe if you flash kdz will give you 3g back,but it is the last way.
Click to expand...
Click to collapse
Thanks for your response!
Pressing *#*#4636#*#* didnt help.it did nothing,i couldnt choose something.ill try to back up my phone and then do a factory reset,cause lte doesnt work too.Btw 3g worked yesterday randomly some time..Dont know what the hell is going on!
MafiaGR said:
Hello guys,
i ve changed today provider and 3G is not working.When i open data,it is always under GPRS.Can anyone think hw can i solve this?Also the provider is vodafone.If i download the Greek KDZ (wich is for the phone been sold by vodafone) will change something?is there any posibility to work without changing baseband?cause i think that if i change rom and then baseband same error will occur.
Click to expand...
Click to collapse
May be incompatible frequencies?
F180L is version for LG Telecom which doesnt use WCDMA network.
F180L does supports WCDMA, but as i remember it has some odd frequencies.
And check the APN
Tim4 said:
May be incompatible frequencies?
F180L is version for LG Telecom which doesnt use WCDMA network.
F180L does supports WCDMA, but as i remember it has some odd frequencies
Click to expand...
Click to collapse
well with my former provider it worked fine.And its strange cause sometimes 3g works with this provider too!the bad thing is that i cant choose in this rom in what mode i want to connect.In open european mode it had some options,also in stock avatar rom.I think ill try a hard reset and if i dont have any changes ill try to use open european version.Btw does anybody know,if i change to european version,can i have OTA updates?Or ill have to dowload it everytime and install it through KDZ updater?
Btw its F180l U+ edition from Korea
MafiaGR said:
well with my former provider it worked fine.And its strange cause sometimes 3g works with this provider too!the bad thing is that i cant choose in this rom in what mode i want to connect.In open european mode it had some options,also in stock avatar rom.I think ill try a hard reset and if i dont have any changes ill try to use open european version.Btw does anybody know,if i change to european version,can i have OTA updates?Or ill have to dowload it everytime and install it through KDZ updater?
Btw its F180l U+ edition from Korea
Click to expand...
Click to collapse
anyone any solution?
I tried this but when I clicked on the "select radio band" option, it gave me an error notice "?unfortunately, the process com.android.phone has stopped". Plz how do I rectify? NB... My device has no connection to any of the carrier networks after upgrade.

Help whit briked phone

Hello, i need some help, my phone only get GSM AUTO(PRL) signal, whit every rom, kdz i flash i only get that, some one know what is the problem, i proble all my simcard in another phone and all work fine, but not in my phone, have a correct imei, the phone recognizes my operator, my number, but only in gsm auto prl networks and i can not generate calls or connect to the internet and when i select wcdma net the phone dont get any signal at all.
could it be a modem problem? or could it be a problem with my efs? I hope someone can help
There is no one who can help me please??????

[Q] No 3G

Hello! I have one issue with my xolo q1010i.
I mistakenly formatted my IMEI by SP Tool or by while changing ROM. With the help of MAUI META 3G software, I am able to get back the signal. But when I changed the Network Mode from settings to "WCDMA only", it cannot detect signal anymore which was used to be applied before. And even unable to enter in engineer mode from *#*#3646633#*#* from both JB and KK. Even mobile uncle tools did not detect the engineer mode. But through Xposed framework - gravity box, i am able to enter engineer mode, but nothing to do with it. I think my device lost the 3G band..anyone got experience about it?? I will be very grateful
Your sim might not be support cdma unless it's postpaid I guess
Reconfigured said:
Your sim might not be support cdma unless it's postpaid I guess
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Click to collapse
I did not say CDMA, its "WCDMA" which is 3G only. This is because while flashing with SP Flashtool, I wipe all the IMEI but thankfully get back those IMEI with MAUIMeta 3G by Mtk. But still some error is there, may be a baseband error because when I switch the network to "WCDMA Only" it cannot get any signal at all which is used to be working before. This means that there is some issue with 3G, I found one link, how to fix 3G issue here --> www[/url][dot]chinaphonearena[dot]com/forum/Thread-Tutorial-3G-fix but this is for a specific device (Zopo ZP810) that it provides .ini file which will fix the error - it is named as ZP810.ini. But I did not find this ini file for my xolo q1010i or for mt6582..can you try helping me ASAP
same here!!
hruaiapunte said:
I did not say CDMA, its "WCDMA" which is 3G only. This is because while flashing with SP Flashtool, I wipe all the IMEI but thankfully get back those IMEI with MAUIMeta 3G by Mtk. But still some error is there, may be a baseband error because when I switch the network to "WCDMA Only" it cannot get any signal at all which is used to be working before. This means that there is some issue with 3G, I found one link, how to fix 3G issue here --> www[/url][dot]chinaphonearena[dot]com/forum/Thread-Tutorial-3G-fix but this is for a specific device (Zopo ZP810) that it provides .ini file which will fix the error - it is named as ZP810.ini. But I did not find this ini file for my xolo q1010i or for mt6582..can you try helping me ASAP
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Click to collapse
Even I'm facing the same issue after flashing the s5 custom rom for Xolo q1010i.. But I din do any format in the sp flashtool.. I Don think its imei problem.. Coz if it is so then u should have not got any signal only..
no its not signal problem its because of format in sp flash tool
its can be ready
am in a proccessto restore
contaqct me in [email protected],com for more details

GT-i9195 imei is 0 / 01

hello everyone, my friend got this phone and he was using all the time the 2G network. i am from greece, when i got the phone i saw that there was no 3g network. the phone was getting only 2g network. when i checked the imei i wsaw that it had the format 0 /01, i tried to fix it with any solutions but i couldnt, the phone was not even rooted before. i rooted it. tried lots of things but couldnt manage to fix anything.
if anyone knows how to restore the imei please tell me.
If you previous don't have a back-up, you're screwed. You need a special tool box to insert the IMEI back. As the phone progress, it becoming increasingly hard to restore IMEI by just ADB. Plus its against forum rule.
leonleonleon said:
hello everyone, my friend got this phone and he was using all the time the 2G network. i am from greece, when i got the phone i saw that there was no 3g network. the phone was getting only 2g network. when i checked the imei i wsaw that it had the format 0 /01, i tried to fix it with any solutions but i couldnt, the phone was not even rooted before. i rooted it. tried lots of things but couldnt manage to fix anything.
if anyone knows how to restore the imei please tell me.
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Click to collapse
leonleonleon said:
hello everyone, my friend got this phone and he was using all the time the 2G network. i am from greece, when i got the phone i saw that there was no 3g network. the phone was getting only 2g network. when i checked the imei i wsaw that it had the format 0 /01, i tried to fix it with any solutions but i couldnt, the phone was not even rooted before. i rooted it. tried lots of things but couldnt manage to fix anything.
if anyone knows how to restore the imei please tell me.
Click to expand...
Click to collapse
use this app its free in play store his names mobile unkle mtk tools and write the imei from the engenier mode manually

LG G4 H815 Emergency calls only after Marshmallow update

Hi
After the Marshmallow update cellular network isn't working anymore. I've tried different KDZ images, but with most of them I don't even get signal bars.
Only with the 20f version I got the signal bars back. But still only emergency calls.
Also tried the Android 5.1 KDZ, but no luck... Tested it with 2 different sim cards (different providers).
The simcard it self is recognized (the phone ask for my pincode)
I'm out of ideas..
Did you find any solution?
No, the hard lock was triggerd because of a bug in the update. I had to send it to LG repairs.
Maybe a kernel issue check whether u have stock kernal or a custom kernal or do u get full signal 4g on lollipop ?
Sent from my LG-H815 using XDA-Developers mobile app
same problem's here, on 5.1 no problems on signal but now emergency call only
but the phone still can search a network but cannot locked a network
wifi still function
same problem here. Anyone with solution............
A

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