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04-26-2016, 14:45 | #1 (permalink) |
No Life Poster Join Date: Sep 2009
Posts: 1,311
Member: 1128573 Status: Offline Thanks Meter: 242 | i need your help master JayDi Lenovo P780. android version : 4.4.2 when i insert sim card, sim card is detect but no service and i check sim card manager from phone show " Grameen Phone and security Level" i mean sim card detect but Security Level. how to shoot master ? i appreciated you that always you helpful for us. pls reply. thanks with best regards mahir ashab |
04-26-2016, 15:15 | #2 (permalink) |
No Life Poster Join Date: Mar 2007 Location: Where you live
Posts: 18,542
Member: 462970 Status: Offline Thanks Meter: 20,352 | Hello. Not have idea about that problem, but start from standard flow : Factory Reset , NVRAM or better flash FW first. There is much lenovo phones, which have bad solder faults, which are affect much things, like network and etc. |
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