LG ls990 no service [Solved]

[urecel]

Phone was working, but no apn, i try to fix with outroot, but cant root, them try to fix with gckeypro and after re unlock with gckeypro phone no network and android.phone stop.

flashed with octoplus LS990ZV6_00.51103 and LS990ZV4_04.51101 phone solved android problem but no network, some times show carrier name but no service. after unlock

please help me to fix it.


original state

Checking data...14/01/2017 01:40:13 p.m. > OK
14/01/2017 01:40:13 p.m. > Platform: LG Qualcomm
14/01/2017 01:40:13 p.m. > Selected port: COM367
14/01/2017 01:40:13 p.m. > Selected model: LS990
14/01/2017 01:40:13 p.m. > Reading info...
14/01/2017 01:40:28 p.m. > Initializing ADB...14/01/2017 01:40:29 p.m. > OK
14/01/2017 01:40:29 p.m. > Waiting for phone...14/01/2017 01:40:32 p.m. > OK
14/01/2017 01:40:33 p.m. > Model ID: LGLS990
14/01/2017 01:40:33 p.m. > Phone firmware version: LGLS990AT-00-ZVG-SPR-US-NOV-11-2016+02
14/01/2017 01:40:34 p.m. > Kernel version: 3.4.0-perf-g6202cbe (lgmobile@LGEACI1R11) (gcc version 4.8 (GCC) ) #1 SMP PREEMPT Fri Nov 11 14:17:12 KST 201
14/01/2017 01:40:34 p.m. > Android version: 5.0.1
14/01/2017 01:40:35 p.m. > Hardware: Qualcomm MSM8974PRO-AC ARMv7 Processor rev 1 (v7l)
14/01/2017 01:40:35 p.m. > Checking root access...
14/01/2017 01:40:37 p.m. > Phone is not rooted.
14/01/2017 01:40:37 p.m. > Sending exploit...14/01/2017 01:40:42 p.m. > OK
14/01/2017 01:40:42 p.m. > Initializing flash...
14/01/2017 01:40:42 p.m. > Performed by 2.5.0 Software version.

after unlock with gckeypro

Searching ADB device Please wait..

Device Detected...
model:= LGLS990
Androids Version:= 5.0.1
Description Version:= g3_spr_us-user 5.0.1 LRX21Y 163161357e4cf release-keys
Platform:= msm8974 [ ] [ msm ]
Warning Baseband is Unknown or damaged....
Factory Ver := LGLS990AT-00-ZVG-SPR-US-NOV-11-2016+02
Model & Firmware Ver := LS990ZVG
Network Mode := 3
ANDROID-ID = LGLS990560ef6a0_0000A2CA96
Device is not rooted

LG Sprint Unlocking Started..
Please Wait while...
fail to start loader...
DBG...PU/bDcAgCFypIKT6Wauucftv0QPbRhLxXqA12IAp/IRPXNAB4alwyExuwC2qokDRcOCGvYyVBA3CHHLxSJcY+zu7tu8 aeVKj1ZQndIZ3EfHASH8epX8PYLWQ9h3BNVZqZsicK9uH8Gj6/50YKBE133GL+XIF03/Ywtjzx8rMoz0=
Fail at preparing..
Restart Phone if not auto...
Total Time Take...00:00:14
Log Saved

after flash try to relock


Searching ADB device Please wait..

Device Detected...
model:= LGLS990
Androids Version:= 4.4.2
Description Version:= g3_spr_us-user 4.4.2 KVT49L.LS990ZV4 LS990ZV4.1403169216 release-keys
Platform:= msm8974 [ ] [ msm ]
Baseband:= MPSS.DI.2.0.1.c1.13-00009-M8974AAAAANPZM-1
Factory Ver := LGLS990AT-00-ZV4-SPR-US-JUN-19-2014+04
Model & Firmware Ver := LS990ZV4
Simstatus:= NOT_READY
ANDROID-ID = LGLS990560ef6a0_0000B0D8A5
Detected su binary at /xbin
SU Version..2.45:SUPERSU
Device is Secure Rooted..uid=0
System Permission is Read/Write...

LG Sprint Unlocking Started..
Searching PHONE NOW...
Port Found..COM5
Detected in EMP Mode..
DBG Internal...M443ijcEYnNzIAVmGCAh83hz03izeHNDVGF6IuN 4cxOQK0CkBZgBZpuZAAA=RE-Lock Success..

!!! Success !!!!
Restart Phone if not auto...
Total Time Take...00:00:45
Log Saved

[urecel]

now phone have service....but very low signal,,, flash with LS990ZV6_00.51103 and auto update by wifi to zva version, after last update just unlock and get network,,,but think just working in GPRS. inside a home phone no network.

any help?

[Octopus box]

Hello.

Please, perform Hard Reset, after try to re-root the phone and perform Unlock operation again. If problem with APN still remain, then perform Repair Network operation.

[urecel]

Originally Posted by Octopus box

Hello.

Please, perform Hard Reset, after try to re-root the phone and perform Unlock operation again. If problem with APN still remain, then perform Repair Network operation.

solved, phone have hardware problems on signal....

but after use beta version from octoplus software,,,,this software unlock and backup and restore network directori and all ok after unlock.

thanks