I live in Bangladesh. Recently I visited Malaysia and bought a Dopod 838 Pro from there. I checked it over there and it worked fine. But after getting back, when I tried the mobile with my country's SIM, it gave a error message saying ' your current network 47001 is not supported, please ask your device vendor for an update' and I got a no service problem. In the available networks section my operator (GrameenPhone) isn't listed.I tried almost everything I could, upgraded to SPL v.7, tried different radio versions, tried different ROMs and modified windows mobile versions like Black version, Pays version etc. The best I got was I got a signal for 2-3 mins. During that time I could make and receive phone calls, it worked fine for that short time. But after that 2-3 mins. the signal drops and the phone starts checking for the signal and eventually I get a no service problem. I tried repeatedly but with the same result. This is so frustrating!!!! I love the phone, how can I make it work?? Hey guys, help me out please. Thanks.
sumanhaider said:
I live in Bangladesh. Recently I visited Malaysia and bought a Dopod 838 Pro from there. I checked it over there and it worked fine. But after getting back, when I tried the mobile with my country's SIM, it gave a error message saying ' your current network 47001 is not supported, please ask your device vendor for an update' and I got a no service problem. In the available networks section my operator (GrameenPhone) isn't listed.I tried almost everything I could, upgraded to SPL v.7, tried different radio versions, tried different ROMs and modified windows mobile versions like Black version, Pays version etc. The best I got was I got a signal for 2-3 mins. During that time I could make and receive phone calls, it worked fine for that short time. But after that 2-3 mins. the signal drops and the phone starts checking for the signal and eventually I get a no service problem. I tried repeatedly but with the same result. This is so frustrating!!!! I love the phone, how can I make it work?? Hey guys, help me out please. Thanks.
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Have you tried to SIM unlock it?? Take a look in the upgrading forum...READ READ READ before doing anything else ok?
Try a different more newer SIM card, or maybe a different provider!
Re:
Tried unlocking, different provider, different SIMs, everything I could think of but alas nothing worked. Any other ideas guys??
Still no luck guys!!
Hey guys, I'm still stuck with my problem here, appreciate your help. And I also need the radio ROM version 1.40.30.00 (that's the only radio ROM I couldn't try because when I clicked on the link shown in the forum I got a '550 Failed to change directory' error. Could someone plz re-opload the radio ROM somewhere and send me the link. Thanks.
Phone problems
Make sure you are SIM unlocked and not just Device unlocked. They are two different things. I've heard of some folks having to repeat the process a few times for it to "take". Good luck.
Hmmm... If an IMEI is reported as stolen etc would it cause the phone to work for a couple of minutes and than lose service? This may be something for you to check into. Just my 2 cents.
Hi,
I have been trying all day to find a solution to this. :crying:
This morning, i started to get just emergency calls only.
It isn't the sim which is working normally.
My IMEI number is 0049999010640000 which I think is maybe not right?
Bluetooth and wi-fi still works perfectly and there are signal strength in my signal indicator. I have tried restoring nandroid backups that were working great before but still have same problem.
In about status phone says,
network is identified,signal strength is good, BUT
Service state ...out of service.
Mobile Network state ...Disconnected
My phone number....Unknown
I have tried installing stock roms with pc odin to no avail.
Everything was working just two days ago, but I have flashed a few roms trying latest updates.
I have no EFS backup, (which might be something I do need?)
Is there any hope for my beloved Note 2?
Any help will be greatly appreciated.
Download mode, Twrp etc all still working.
Thanks:crying:
So your sim still works fine in another phone?
Nothing you can do you want an efs backup to get it working again
Sent from my GT-N8000 using xda premium
Hielko said:
So your sim still works fine in another phone?
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Click to collapse
Yes sim is working in another phone.
Thats probably a bad thing
Hi guys.I seem to be in a small pickle here. Ill explain: I have an Note 2 - International N7105. This is what happened.
I wanted to use it on Wind Mobile (Canada, Same as T-Mobile Bands). So my brother took it to someone who apparently tried to do the Note 2 i337 AWS Bands Mod to it. Now this mod works perfectly fine with the AT&T Note 2 i337. But the guy who did it didn't know it is not compatible with the International LTE N7105. Anyways. He did it and it didn't work with Wind Mobile. I put in my local sim card that was working fine before (Bell) and it showed 1 bar for a few seconds and than it just said "No Service". The following is what i have done so far with no luck:
Downloaded the same "modem" as the rom shipped with. And flashed it via TWRP. Rebooted the phone and now it started connecting to Bell. I made a phone call and it worked, along with data. I thought everything is now fixed ----- Wrong .... The phone although it works making voice calls and data. But after a few mins it just drops the signal and says "No service" again and shows that circle with the line crossing through it. If you leave it alone for a few mins it catches signal and works again. But this keeps happening every few mins. And for the last 15 mins it has shown "No Service".
I went to GalaxyNote2Root.com and read the comments on the article where the guy shows people how to do the i337 Note 2 AWS Mod, and someone else who has the N7105 did the same thing as me and the website owner recommended that simply doing a factory reset or flashing a new rom should fix the problem. That user did that and still the problem remained. So i downloaded a stock N7105 Android 4.3 rom & flashed it on the phone. ----- Same problem. as before, where the phone connects and works and than after a few mins it looses signal and vice versa.
So i thought i would try to flash a custom rom. I downloaded and flashed: JediX20 ... and still same problem.
Normally in all the articles i have read about the Note 2 / S4 AWS Mod, using the QPST program they all recommend you make a backup of your stock .QNC file BEFORE flashing the AWS Modded .QNC file that gives you the AWS bands. (in the event that flashing the modded file fails, you can revert to stock with the backup). Can anyone provide me their stock .QNC file from their International N7105 Note 2? I think flashing it should fix this problem. Or if anyone can suggest something i can do to fix it i would be ETERNALLY grateful! Thanks guys.
therockk said:
Hi guys.I seem to be in a small pickle here. Ill explain: I have an Note 2 - International N7105. This is what happened.
I wanted to use it on Wind Mobile (Canada, Same as T-Mobile Bands). So my brother took it to someone who apparently tried to do the Note 2 i337 AWS Bands Mod to it. Now this mod works perfectly fine with the AT&T Note 2 i337. But the guy who did it didn't know it is not compatible with the International LTE N7105. Anyways. He did it and it didn't work with Wind Mobile. I put in my local sim card that was working fine before (Bell) and it showed 1 bar for a few seconds and than it just said "No Service". The following is what i have done so far with no luck:
Downloaded the same "modem" as the rom shipped with. And flashed it via TWRP. Rebooted the phone and now it started connecting to Bell. I made a phone call and it worked, along with data. I thought everything is now fixed ----- Wrong .... The phone although it works making voice calls and data. But after a few mins it just drops the signal and says "No service" again and shows that circle with the line crossing through it. If you leave it alone for a few mins it catches signal and works again. But this keeps happening every few mins. And for the last 15 mins it has shown "No Service".
I went to GalaxyNote2Root.com and read the comments on the article where the guy shows people how to do the i337 Note 2 AWS Mod, and someone else who has the N7105 did the same thing as me and the website owner recommended that simply doing a factory reset or flashing a new rom should fix the problem. That user did that and still the problem remained. So i downloaded a stock N7105 Android 4.3 rom & flashed it on the phone. ----- Same problem. as before, where the phone connects and works and than after a few mins it looses signal and vice versa.
So i thought i would try to flash a custom rom. I downloaded and flashed: JediX20 ... and still same problem.
Normally in all the articles i have read about the Note 2 / S4 AWS Mod, using the QPST program they all recommend you make a backup of your stock .QNC file BEFORE flashing the AWS Modded .QNC file that gives you the AWS bands. (in the event that flashing the modded file fails, you can revert to stock with the backup). Can anyone provide me their stock .QNC file from their International N7105 Note 2? I think flashing it should fix this problem. Or if anyone can suggest something i can do to fix it i would be ETERNALLY grateful! Thanks guys.
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Click to collapse
i337 is Galaxy S4. i317 is AT&T Galaxy Note 2 (i317M is Rogers model). I think that unless you have a QCN file from before the flash, you're screwed unless you can get one from another N7105 user and edit out the IMEI and flash it to your device.
Hey guys,
I have problem with my Note 2. I have on it custom rom WANAM LITE the newest version.
I had no problem with this ROM but one day i lost signal on my phone for few minutes, after that i receive my signal back.
This situation was not often. After few days i lost my signal forever.
I flashed many ROMs and situation is the same - no signal.
My SIM card is new and working properly on second phone.
I flashed new 3-file firmvare with no result.
Is something wrong with software or maybe with hardware?
Peter
Anyone can help me?
Hello you guys!
I just received my lg g7 g710ulm. And when i turned on the phone i understood that im not lucky.. I need your helps! Please! Because i cant do it myself.
1. No signal. Don't search networks. Immediately getting error when trying to do it myself. "Preferred network mode" can't change due error and it showed "null". After reflashing it's now showing "22".
2. Don't see any wifi networks. But access point is working and other devices can see me.
2.1 I found that wifi going to work then i tried to use gps. After few seconds phone starting see wifi networks and connecting. If turn off wifi and turn on again phone don't see networks and you need to repeat procedure.
3. Looks like gps not working too.. But tried only in indoor.
I can't understand is it software or hardware issue. Maybe seller changed imei number and model by firmware and did it wrong? Antutu showing strange imei.
Can i to know somehow real model of phone? I can try to make logs and attached it here. Or maybe somebode can check imei, bands with octopus box? I dont know what to do
P.S. Bluetooth is working. Tried to send file and it was fine.
I can't return phone to shop because im living in different country But phone is amazing! And I loved lg. I had lg optimus one (was lost and back by good people), then lg optimus black(was burned in bonfire), lg g2(left in taxi), lg g6 (was lost) and finally lg g7. Yeah, looks like something wrong with me or these lg.. But i love it
Did you put in your SIM card first before you started...
I read you need to insert sim first but could be wrong.
sas007 said:
Did you put in your SIM card first before you started...
I read you need to insert sim first but could be wrong.
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Click to collapse
Sure, i did it. Anyway don't search networks. But what carrier of sim card and numbers into sim card, phone can recognise.
Maybe i wrote not understandable? My english not first language. So asking. I will try to explain.
Thanks for your reply.
I uploaded a log file with errors but cant to write here link, because i need 10 messages
My G710ULM's GPS stopped working 2 days ago, still trying to find out what's the cause of it. Tried apps like GPS Status, GPS Locker, no avail that it isn't picking any satellites at all. Just searching for GPS location. Restarting the device haven't helped either. In settings I even excluded all apps in Power Saving Exclusions. In GPS Status app, resetted and downloaded the A-GPS, this should surely make the GPS work. No success.
deonin said:
Hello you guys!
I just received my lg g7 g710ulm. And when i turned on the phone i understood that im not lucky.. I need your helps! Please! Because i cant do it myself.
1. No signal. Don't search networks. Immediately getting error when trying to do it myself. "Preferred network mode" can't change due error and it showed "null". After reflashing it's now showing "22".
2. Don't see any wifi networks. But access point is working and other devices can see me.
2.1 I found that wifi going to work then i tried to use gps. After few seconds phone starting see wifi networks and connecting. If turn off wifi and turn on again phone don't see networks and you need to repeat procedure.
3. Looks like gps not working too.. But tried only in indoor.
I can't understand is it software or hardware issue. Maybe seller changed imei number and model by firmware and did it wrong? Antutu showing strange imei.
Can i to know somehow real model of phone? I can try to make logs and attached it here. Or maybe somebode can check imei, bands with octopus box? I dont know what to do
P.S. Bluetooth is working. Tried to send file and it was fine.
I can't return phone to shop because im living in different country But phone is amazing! And I loved lg. I had lg optimus one (was lost and back by good people), then lg optimus black(was burned in bonfire), lg g2(left in taxi), lg g6 (was lost) and finally lg g7. Yeah, looks like something wrong with me or these lg.. But i love it
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Click to collapse
I can fix it. Send me a PM.
Resolution?
Hi in having the same issues with my G7 thinq... I was wondering if you guys found a resolution for this issue?
5centr5 said:
I can fix it. Send me a PM.
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Click to collapse
Hello expert. I have an LG G7 ThinQ ULM phone. The problem of this phone is no phone waves signal, 3G, 4G. (a week ago that is good). I think that because the SIM and insert this SIM into other phones, this SIM still works very well. So can you show me how to fix it? Thank you very much!
Note: I was try as below but not success
Go to the Home screen;
Tap on the Phone app;
Switch to the Dial pad;
Type in (*#*#4636#*#*) and just wait – the phone should automatically redirect you to the Service mode;
Once you’ve entered this new mode, tap on Phone Information or Device Information;
Tap on Run Ping test;
Look for the button labeled as Turn Radio Off and select it;
Wait for the phone to restart;
Tap on reboot.
Problem on LG G710ULM OF WIFI, GPRS, SIM CARD READING
Hello i have the same problem on my LG G7 i buyed this motherboard but just problem again . please if you find a way to fix this. someone tell me how to do it :highfive:
hello i have the same problem. no wifi, no network.. enable radio in service menu not resolved problem... any solution??
Solution? I have the same problem
I can fix it with TV for little bucks.
got the same problem after trying to update
I've got the same problem after flashing the android 10 update. Tried android pie and oreo but nothing helped. I will really appreciate any help as this is my daily driver.
my imei wifi mac still exist and working but the problem still persist
update:
finally got my network working all you need is an original qcn backup or flash original modem_a,b partition with QFIL if imei shows null use this tutorial to change ur origin imei/MEID, im not gonna give full tutor or the file since no one answered me, good luck.
kunarbale said:
my imei wifi mac still exist and working but the problem still persist
update:
finally got my network working all you need is an original qcn backup or flash original modem_a,b partition with QFIL if imei shows null use this tutorial to change ur origin imei/MEID, im not gonna give full tutor or the file since no one answered me, good luck.
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Click to collapse
hi, i need help, same mistake, i dont get a solution
Hi guys, I bring a solution to this problem, I found this topic: https://forum.xda-developers.com/t/no-signal-after-crossflashing.4089281/, you understood better by reading yourselves, but basically I flashed the rom with lg up chip erase mode and my wifi/data started working again, I know this is not recommended under any circumstances but it worked for me.
However, be aware that ChipErase mode not only erases IMEI numbers, but also erases MAC addresses, EFS partition and others. In many countries if your device does not have an IMEI number or other identifiers, SIM networks cannot allow (my case in Brazil it worked) for you to register with them, i.e. in most cases your sim will not work on the phone and you will not have cell service. You may still have issues with WiFi networks as without MAC addresses your WiFi will be grayed out or the network may not allow you to connect. Also, be aware that in many countries around the world knowingly tampering with or changing your phone's IMEI numbers is against the law. IMEI number is how networks and ultimately law enforcement identify the device and its owner
kunarbale said:
my imei wifi mac still exist and working but the problem still persist
update:
finally got my network working all you need is an original qcn backup or flash original modem_a,b partition with QFIL if imei shows null use this tutorial to change ur origin imei/MEID, im not gonna give full tutor or the file since no one answered me, good luck.
Click to expand...
Click to collapse
hi can i use this method to fix my wifi problem? my wifi cant be turn on at all after so many change of roms, it does work on every firmware i used. i need a help