LG G Pro 2 F350L no network - Android Q&A, Help & Troubleshooting

I have recently purchased a Korean LG G pro 2 F350L from local shop. The sim was working but before using the phone I factory reset the device and after that I am not able to get network. There are no signals. I re flashed the phone using stock firmware but no benefit. Could it be a hardware problem? How to troubleshoot in correct way.

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[Q] VZW LG G3 GSM network auto search problem

Hi everybody
I have a problem with my G3, I'm in France and use a vzw G3 version, I unlocked LTE bands available here in France now I have 4G.
But I have an other problem, when I lost gsm signal phone won't search to connect to another one when available, must search manually or reboot phone.
Can anyone help me to solve this?
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V10 with G4 radios?

I have the T-Mobile v10 that I'm using in Canada. Problem is that LTE band 4 doesn't work, it just stops working after a while. My wife has the G4 and is with the same cell carrier and her phone has no issues with band 4 LTE. Soooo I was wondering if there is any way of flashing the radio on the g4 to work with the v10. Maybe it will resolve the issue.
I don't know if this method is even possible so that's why I'm asking here.
Thanks.
I don't think so. Radios are very hardware dependent and I have never heard of one working from a different phone.

Unlocked phone, update branding?

I have an LG G5 which I Network unlocked as it originally came from the EE network and wanted to use it on the Three network.
One problem with this is that I can not use VOLTE as there is no setting available, and have been informed i would need a mobile purchased directly from Three.
Just checked for updates and it would seem Android 7.1.2 has arrived and is available for download.
Now I am using this phone on the Three network, will I receive a Three version of the software enabling the VOLTE? or will it be another EE firmware?
Many thanks
Simon
leedsfan83 said:
I have an LG G5 which I Network unlocked as it originally came from the EE network and wanted to use it on the Three network.
One problem with this is that I can not use VOLTE as there is no setting available, and have been informed i would need a mobile purchased directly from Three.
Just checked for updates and it would seem Android 7.1.2 has arrived and is available for download.
Now I am using this phone on the Three network, will I receive a Three version of the software enabling the VOLTE? or will it be another EE firmware?
Many thanks
Simon
Click to expand...
Click to collapse
The phones models are different, you will only get the OTA's from it's origin service.

Ok so I need help with no signal on two phones

Like I said I have 2 phones with the same problem... One LG V10 and a note 5... Both unlocked and the note 5 is unlocked and rooted... But when I put my mint sim or text now sim in either of them they have signal for a sec then lose it but they work on my LG g4 ........
Any help would be great thx
For LG V10 :- Settings->More->Mobile networks->Network operators->Search networks-> then select your operator

At&t to Tmobile?

I recently purchased a s9+ from a amazon seller thinking it was a universal unlocked phone. However, the phone is a At&t unlocked phone and I'm using tmobile. I believe I'm losing VoLte, wifi calling HD voice and band 71. I called Samsung and ubreakifix and they started flashing the pho e would brick the device. What can I do to make this phone compatible with tmobile? I don't know anything about flashing but was referred to this site. I greatly any information you guys have.

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