lg su640 3g not working - GSM-Forum

Shani3 · 09-21-2015, 13:05

lg su640 3g not working .how to fix 3g

Octopus box · 09-21-2015, 13:29

Hello.

After which actions problem with 3G Network occurred?

Try to reflash the phone with different firmwares from the Support Area.
Also, make backup of phone's NVM ("Read NVM" buuton in Software), then try to make "Repair NVM".

Note: supported 3G bands for LG SU640 are HSDPA 850/1900. Make sure, that provider of SIM card, which You are using for testing provides 3G Network in the following types/frequencies.

09-21-2015, 13:05	#1 (permalink)
Shani3 No Life Poster Join Date: May 2011 Location: KPK Mardan Age: 36 Posts: 2,642 Member: 1582572 Status: Offline Sonork: 100.1609641 Thanks Meter: 573	lg su640 3g not working lg su640 3g not working .how to fix 3g

09-21-2015, 13:29	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,813 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,407	Hello. After which actions problem with 3G Network occurred? Try to reflash the phone with different firmwares from the Support Area. Also, make backup of phone's NVM ("Read NVM" buuton in Software), then try to make "Repair NVM". Note: supported 3G bands for LG SU640 are HSDPA 850/1900. Make sure, that provider of SIM card, which You are using for testing provides 3G Network in the following types/frequencies.