[P760] Ril failure, no connectivity, tried everything - LG Optimus L9 P760, P765, P768, P769

Hello
The story :
- bought P760, brand new, few hours later i noticed it was from other network operator but i didn't care since it was sim unlocked by factory
- Jelly Bean update, sweet
- unlocked bootloader, installed few custom roms, stick do CyanogenMod
- install 10.1.2
- almost one year passed by and then from nowhere, the phone looses GSM
- tried with switching to 2G mode, it helped for one day.
- posted thread to XDA, get suggested to flash stock 10H (done but i didn't check how it behaves)
- flashed V20C, installed recovery, flash 10.1.3 and the problem still occurs
After some research i changed my sim card to new type (old one was 6 years old), and the problem gone for like 2 days.
I've done logcat and logged network states
LOGCAT
Code:
http://pastebin.com/i6tkn9d5
NETWORK LOG i set it for whole night and stopped it later in the day
Code:
http://www51.zippyshare.com/v/99163771/file.html
Is there someone who can help with my L9?

Try switch to 3g only. In Poland we have similar problem with one of operators that is using national roaming. How does signal bar look when you have problem? Does it show full signal but anybody can't reach you? Or you have no signal? It's the same after reboot?
Sent from my Nexus 7 using Tapatalk 4

Mam plusa, a telefon jest z play.
Signal bar looks frozen, it stucks on 2-3 bars and icon shows H+. No one can reach me either and i can't call/SMS no one. After reboot everything seems fine but after random time ril crashes.
Wysłane z mojego P760 przy użyciu Tapatalka

Ok, i tried to fix the problem by myself and i think i achieved something. After flashing back to stock v10a, i extracted baseband from it. Then flashed v20c i guess with v10a BB. Then recovery and flash newest pacc ROM with newest kernel and so far so good, connection keeps alive, and i can use 3g all the time.
Click to expand...
Click to collapse
well, in summary this didn't fix the problem.
Wysłane z mojego P760 przy użyciu Tapatalka

Related

[ROM] TS-Cyanogenmod 12.1 ROM for Lenovo Vibe Z K910

This is Team Superluminal cyanogenmod 12.1 (5.1.1) port for your Lenovo K910
Check out our website www.teamsuperluminal.org
You can find all files and latest updates from there!
XDA:DevDB Information
TS-Cyanogenmod 12.1, ROM for the Lenovo K900
Contributors
ekkilm, morphicts
Source Code: Not shared yet
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.4.x
ROM Firmware Required: TS-TWRP 2.8.6.
Based On: Cyanogenmod 12.1
Version Information
Status: Beta
Created 2015-04-12
Last Updated 2015-07-16
Just install on my phone. Work just fine on K910L
Hey!
Great step by step manual.
I am just wondering - can we make it a bit simpler and skip unlocking bootloader?
e.g. I can download twrp from google play, from this installed twrp I can choose reboot to recovery and I can see twrp 2.8.1.0
Why can't I just from this point flash CM12.1? May it cause any problems?
Thank you for your reply!
ruphuss said:
Hey!
Great step by step manual.
I am just wondering - can we make it a bit simpler and skip unlocking bootloader?
e.g. I can download twrp from google play, from this installed twrp I can choose reboot to recovery and I can see twrp 2.8.1.0
Why can't I just from this point flash CM12.1? May it cause any problems?
Thank you for your reply!
Click to expand...
Click to collapse
Sorry for lately respond! These instructions are the way we have tested this process and we have stated that it is the most effective way to install everything and be sure everything works as they should. If you have allready unlocked the bootloader, you dosen´t have to do it again, but be sure that it is unlocked. And if you are in 4.2.2., then I recommend to flash 4.4.2 first, for the partition table and then 5.1.
About TWRP, our recovery is compiled from cm12.1 (lollipop) source and we are sure that it is compatible with our rom. Ofcourse you can try any other recovery, but this is the recommended method. And you're doing it at your own risk, as all custom flashes.
Thank you for your support and stay tuned, there is rom update ...B12, enjoy!
-Team Superluminal, ekkilm
Flashable on k900?
Can i flash this ROM on K900?. I got this page as one of the search results under the ROMs tab for K900
tech_savvy_sk said:
Can i flash this ROM on K900?. I got this page as one of the search results under the ROMs tab for K900
Click to expand...
Click to collapse
No... This rom is for K910. There is no undercategory for K910, so that why it is under k900. Sry...
ekkilm said:
No... This rom is for K910. There is no undercategory for K910, so that why it is under k900. Sry...
Click to expand...
Click to collapse
Ok thanks. Even i was wondering why did it come under ROMs tab for k900
AVRCP?
Hey guys,
great work and thumbs up for supporting the K910! I installed the latest build (RC16) just a few hours ago and noticed immediately in the car, that no music metadata is being transmitted to my car radio. Is AVRCP currently not supported? It worked with the official KitKat ROM at least.
Edit: Never mind - I reflashed the whole thing and it works now.
AFAIK AVRCP up to v1.5 is supported, but I don't have equipment to test meta data stuff atm.
Even though you said it's working now, I double checked BT config and there were still some old stuff lying around from CM11
I'll bring BT config up to date in next build.
Saiyajin said:
Hey guys,
great work and thumbs up for supporting the K910! I installed the latest build (RC16) just a few hours ago and noticed immediately in the car, that no music metadata is being transmitted to my car radio. Is AVRCP currently not supported? It worked with the official KitKat ROM at least.
Edit: Never mind - I reflashed the whole thing and it works now.
Click to expand...
Click to collapse
ROM UPDATE
cm-12.1-20150614-UNOFFICIAL-kiton RC17 (see downloads)
MD5: 687823fef854f15b9250cc522e2ab050
Fixed power off charger only mode
Bring WLAN config in line with upstream
Bring BT config in line with upstream
Default LCD density to 440
Enable dual sim by default
Fixed ghost sim icon when switching from dual sim to single sim mode
Sync with CM12.1 source
NOTE: First boot takes longer time, because SC6500 modem FW update (blue led blinks)
NOTE2: Remember factory reset when coming from any other ROM than previous version of TS CM12.1
Enjoy,
Team Superluminal, Morphic
great work !!
thank you for this amazing rom ,
phone model is K910 ,rom 14/6/2015
i followed instructions all and all ok
except in blutooth headset the sound in call is ok in sim1 BUT sim2 no call sound in headset at all , tried using single sim mode sim2 no sound ..
so i know you did hard work and hope it completes
thank you again for your efforts
Ok
long system reboot
NOTE: First boot takes longer time, because SC6500 modem FW update (blue led blinks)
Click to expand...
Click to collapse
hi, i am stuff at the first boot like forever, and there is no blue led blinks.
below is the files that i have used
- gapps-L-4-16-15.zip
- cm-12.1-20150623-1G.zip
- Bootloader_Unlocker 4.4
How to install cm12 on lenovo vibe z k910?
aiha2420 said:
How to install cm12 on lenovo vibe z k910?
Click to expand...
Click to collapse
Check out www.teamsuperluminal.org and there are roms-> cm12.1 see the instructions there.
Hello. This firmware phone Lenovo K900? The firmware has a Russian language?
Hello. This firmware phone Lenovo K900?
The firmware has a Russian language?
HI Can install on my lenovo k910 dual sim or not?
download link
Hey, why i can't find or see dowlosd link? And your site doesnt work
Great I just brick my phone
I was .bat unlook bootloader on my lenovo 4.4.2 from barajlabi (or somethink like this) and then phone restart but dont turn on :/ If i pres power button do nothink, no answer, black screen no light only vibration before meny seconds :/ When i plug on PC in Device Menager, Lenovo HS-USB Diagnostics 9006, fck :/
How can i fix this ??? I try with eMMC Software download but Download mode work for little seconds and turn off :/
Help :/ :crying:
Hello,
I've benn running this ROM for a while but I have problem with loud speaker. I thought, that it's some HW problem with my phone (like stugged some dust in that small holes on the back site of phone) but I cleaned it up few days ago and loud speaker volome is still very very low (like I barely hear when my phone in my pocket ringing in public). But if I make some camera record and uploud it on YouTUBE (or simply play it on my laptop) than sound volume seems to be fine.
Do you have any solution for that? Because I found some solution for CM but for another phones.
Thank you.

BOught a new Mi Pad and Have some questions

hey guys, i got a mi pad.its pretty awesome.i wanna know when will the lollipop update coming to it?(miui) and what about source codes
and i have seen some videos where they got a blurred notification panel just like ios..but i am getting a grey background.i have updated it to the latest miui 6 which pop uped in the notification tray
plz help me get the answers.thank you!
-Adarsh- said:
hey guys, i got a mi pad.its pretty awesome.i wanna know when will the lollipop update coming to it?(miui) and what about source codes
and i have seen some videos where they got a blurred notification panel just like ios..but i am getting a grey background.i have updated it to the latest miui 6 which pop uped in the notification tray
plz help me get the answers.thank you!
Click to expand...
Click to collapse
No Mi device except the MI Note Pro gets Lollipop MIUI atm. Our Mi Pad will be upgraded to Lollipop when MIUI 7 gets released (although there's no ETA for it yet).
For better experience with Mi Pad I suggest that you replace MIUI with CM11. It will completely change your experience.
Hi Kage, congrats for your new Mi Pad.
Regarding your query, Mi Pad will get 5.0 sooner with MIUI 7.
For the transparent notification bar, you need to update your MIUI rom to developer or china rom. Since you are on stable rom, your notification area is of grey color.
Hope I helped you.
need help here guys
my mipad is acting strange lately.
can't seem to turn on the wifi. right now it is showing stuck on with
'Turning Wi-Fi on...'
what i have done so far :
1.restart/reboot multiple times
2.fastboot flash using latest stable global miui.(originally i bought this from china, so the original stock rom was indeed a chinese version.)
i still hope its not a hardware issue coz that would be totally suck big time.
anyone know how to fix this. please, i really need help here guys.
redw4rrior said:
my mipad is acting strange lately.
can't seem to turn on the wifi. right now it is showing stuck on with
'Turning Wi-Fi on...'
what i have done so far :
1.restart/reboot multiple times
2.fastboot flash using latest stable global miui.(originally i bought this from china, so the original stock rom was indeed a chinese version.)
i still hope its not a hardware issue coz that would be totally suck big time.
anyone know how to fix this. please, i really need help here guys.
Click to expand...
Click to collapse
Boot to recovery.
Work down the list:
Wipe cache
Wipe data
Wipe/ reset.
Reboot after each one and check.
It should resolve it.
redw4rrior said:
my mipad is acting strange lately.
can't seem to turn on the wifi. right now it is showing stuck on with
'Turning Wi-Fi on...'
what i have done so far :
1.restart/reboot multiple times
2.fastboot flash using latest stable global miui.(originally i bought this from china, so the original stock rom was indeed a chinese version.)
i still hope its not a hardware issue coz that would be totally suck big time.
anyone know how to fix this. please, i really need help here guys.
Click to expand...
Click to collapse
Also try fix permissions in twrp.
ClawSpark said:
Also try fix permissions in twrp.
Click to expand...
Click to collapse
what do you mean by fixing permission on twrp?
is it on advanced setting during the twrp recovery menu?
Yes, go to advanced>fix permissions
Kage Yume said:
No Mi device except the MI Note Pro gets Lollipop MIUI atm. Our Mi Pad will be upgraded to Lollipop when MIUI 7 gets released (although there's no ETA for it yet).
For better experience with Mi Pad I suggest that you replace MIUI with CM11. It will completely change your experience.
Click to expand...
Click to collapse
Mi Pad has been updated to a stripped down "MIUI 7" that is based off of 4.4 Kit Kat. Sadly.
Miui 7 is fine even if based on kit kat, had mine 15 months rock solid performance a great investment
Back on stock recovery and no root
hows the performance on the latest stable MIUI 7 rom for this tablet?

Deodexing B180 ROm

Hi All,
Has anybody tried to deodex the B180 or any of the Lollipop H7 ROM's? I have been trying but just sit in a boot loop and have to reflash my backed up system.img
I have tried several different methods but no success, I have left the ROM booting for 30 minutes+ most of the time you don't even get a logcat so not much help and I am getting nowhere, it would be good to get this phone deodexed so that we can play with customising it a bit more (or in my case a lot more).
Anybody got any ideas?
James
Spoiler
http://forum.xda-developers.com/showthread.php?t=2374008
Hope will help you
Wysłane z mojego PLK-L01 przy użyciu Tapatalka

PLz Help no network access

Hey, I am Naman ,not too new in this rom stuff but I am stucked at somewhere from which I can't return I am using my redmi note 3 (pro) for a long time tried different roms , kernels,etc. But now I am facing​ a problem in my phone my network goes off like automatically and just return back linked nothing happened (see screenshots, it is very difficult to capture those at right moment,see the network bars in screenshots) I am on xiaomi.eu rom , I have tried changing frimware,kernels,rom but the problem remains same plz help??
N.G. said:
Hey, I am Naman ,not too new in this rom stuff but I am stucked at somewhere from which I can't return I am using my redmi note 3 (pro) for a long time tried different roms , kernels,etc. But now I am facing​ a problem in my phone my network goes off like automatically and just return back linked nothing happened (see screenshots, it is very difficult to capture those at right moment,see the network bars in screenshots) I am on xiaomi.eu rom , I have tried changing frimware,kernels,rom but the problem remains same plz help
Click to expand...
Click to collapse
What EU ROM are you on? Try clean flashing the latest stable.
7.3.30
Done it already
check your sim card , it's fit attach to the sim tray?
N.G. said:
7.3.30
Done it already
Click to expand...
Click to collapse
Try aosip, that ROM has very stable signal.
The problem is all roms even in stock
usually downgrade from miui 8 to 7. .. testing mode *#*#4636*#*# see radio state..on or off...
or doing this link http://en.miui.com/forum.php?mod=viewthread&tid=604389&highlight=no+service

WiFi Dropping frequently On Resurrection Remix Oreo/Custom Rom

I Have an Xperia Z2 Running Resurrection Remix Oreo Latest Version 6.0 and Also TWRP Recovery Latest + Magisk v16
As The Title Says ..I Have a Problem with wifi and that is ..It Drops (Disconnects) Automatically a lot When Using Youtube or playing online games pretty much on any online activity and it became really annoying cause also it doesn't reconnect quickly
This Happens on Both My 2.4GHz Router And the 5GHz one
I tried Flashing a different Rom (Unofficial Lineage OS v15) But that didn't work out and still stuck with the same problem
Also Tried Getting Back to stock android rom
It Happens on the Android 6.0.1 Marshmallow Version
But It Disappears on Android 5.0.2 Lollipop or at least becomes way less frequent and unnoticeable
PS* Rom Was Flashed On Stock 5.0.2
* I didn't Activate any kind of battery saving
*I Never tried using Mobile data so I Don't know if that happens
Please Provide any solutions that worked if you have the same problem or any video or link i can read
Hope I Gave All The Information You Need ..
Thanks In Advance
*edit ..tested again with the 5ghz router .. It doesn't have the same issue i'd say .. what's the probelm with the 2.4 then ?

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