[7.0/7.1] Workaround for 4G connection issue on Nougat ROM's - Lenovo A6000/Plus Guides, News, & Discussion

Here is the video showing how to fix connection issue with Nougat ROM's.
NOTE: You may have to do this after every reboot.
https://youtu.be/I8zAJyXQnfg
Thank you @mshoaib7 for amazing ROMs.Keep up your good work.

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LG G2 CyanogenMod 12, 11-May-15 Nightly build feedback (cm-12-20150511-NIGHTLY-d802)

Hi All, just wanted to start this thread to add my feedback for CM12 11th May 2015 build.
I flashed the ROM using TWRP after a complete wipe. Before this ROM, I was on CyanogenMod 11, 20141115-SNAPSHOT-M12-d802
Download Google Apps from here. Version CM 12 (20141212)
So far, I have an amazing experience with this ROM
Everything works as it should (Wi-Fi, calls, messaging, camera etc etc.).
Battery life seems to have improved. There was an issue in the previous ROM. Google Play Services use to keep a wakelock for one of its processes. This was resulting in immense battery drain.
This ROM seems to be lighter than CM11
The interface is smooth as butter, no lags nothing.
CM11 also use to give me random call drops (loads of them), CM12, no issues.
Hope this helps : )
Alrigt are you sure about everthing working? What about wifi drop when bt toggling
replyme said:
Alrigt are you sure about everthing working? What about wifi drop when bt toggling
Click to expand...
Click to collapse
Yup, no issues with BT toggling either.. even tried transferring a file. worked perfectly.
Rotation works without flashing baseband?
Sent from my LG-D802
didn't flash anything but the CM12 ROM and GApps.. from the links above.. Did a clean install. Rotation works perfectly well...
I'll just leave this here
http://forum.xda-developers.com/lg-g2/general/rom-cyanogenmod-official-nightlies-5-0-t2994910
this has nothing to do with android development
please use existing threads, like the one linked above me.
replyme said:
Alrigt are you sure about everthing working? What about wifi drop when bt toggling
Click to expand...
Click to collapse
All good. It's my daily driver. Awesome experience so far.
Found one issue.. Not sure if its ROM specific. I use open WiFi when in travelling to work via tube. I always use to be able to connect to the WiFi and sign in to the network. Now I can connect but can't sign in to the network. Cm12s 'sign in to network' is very different than the one on CM11. In CM11, I will need to click on 'Sign in to network' notification and it will take me to the default browser for signing in. In CM12, it doesn't take me to the browser, rather I get a dedicated 'sign in to network' window (see attachment) and it never signs in.
This not a big issue but I thought I will point it out : )
Sent from my LG-D802 using XDA Free mobile app
svarma241 said:
Yup, no issues with BT toggling either.. even tried transferring a file. worked perfectly.
Click to expand...
Click to collapse
this problem is exists unfortunetly
Thank you for sharing.
But as already pointed out, a thread for CM nightly builds is available so further discussions there please
http://forum.xda-developers.com/lg-g2/general/rom-cyanogenmod-official-nightlies-5-0-t2994910
Thread closed

Jio4gvoice App bug on Oreo 8.1.0 and 8.0 ROMs.

As we know oneplus X is non VoLTE device so we have to use jio4Gvoice app to use jio Sim for calling purpose.
I am facing issue with jio4gvoice app which is not able to stay connected to network even if it is not optimised in battery setting. It automatically get disconnected after some time. And if it is connected I am not able to receive calls when app is not running in foreground. There is only message notification that you have missed a call.
This app is able to receive call only when application is open on the foreground, but when you clear it from recent the problem will start again.
I tried many solutions like enable GPS, switch off automatic network selection. But none of them is able to resolve the issue.
Now I am frustrated with testing new ROMs of Oreo because this problem is not resolved in any of them.
Due to this problem I am not able to use latest Oreo ROM.
Is there anyone with concrete solution of this problem in our community?
SjBathavar said:
As we know oneplus X is non VoLTE device so we have to use jio4Gvoice app to use jio Sim for calling purpose.
I am facing issue with jio4gvoice app which is not able to stay connected to network even if it is not optimised in battery setting. It automatically get disconnected after some time. And if it is connected I am not able to receive calls when app is not running in foreground. There is only message notification that you have missed a call.
This app is able to receive call only when application is open on the foreground, but when you clear it from recent the problem will start again.
I tried many solutions like enable GPS, switch off automatic network selection. But none of them is able to resolve the issue.
Now I am frustrated with testing new ROMs of Oreo because this problem is not resolved in any of them.
Due to this problem I am not able to use latest Oreo ROM.
Is there anyone with concrete solution of this problem in our community?
Click to expand...
Click to collapse
I am also using AOSP 8.1.0 by YumeMichi but I am not facing any problems. Try clean flashing the ROM once again. I faced the above prblem on LOS 15.1
omkolte17 said:
I am also using AOSP 8.1.0 by YumeMichi but I am not facing any problems. Try clean flashing the ROM once again. I faced the above prblem on LOS 15.1
Click to expand...
Click to collapse
Which build of AOSP 8.1.0?
I already tried 07/04/'18 build, but got same problem.
SjBathavar said:
Which build of AOSP 8.1.0?
I already tried 07/04/'18 build, but got same problem.
Click to expand...
Click to collapse
Actually I'm on the older build. I'm on the 16/03/2018 build.
---------- Post added at 07:19 AM ---------- Previous post was at 07:17 AM ----------
omkolte17 said:
Actually I'm on the older build. I'm on the 16/03/2018 build.
Click to expand...
Click to collapse
Edit: if this helps then you can try. I'm using Naptime and I have white listed jio4gvoice from it. And I also use L Speed and did the same.
omkolte17 said:
Actually I'm on the older build. I'm on the 16/03/2018 build.
---------- Post added at 07:19 AM ---------- Previous post was at 07:17 AM ----------
Edit: if this helps then you can try. I'm using Naptime and I have white listed jio4gvoice from it. And I also use L Speed and did the same.
Click to expand...
Click to collapse
Thanks again. I tried this build also and got same situation with jio4gvoice app. I think naptime and lspeed has to do something with it. I will check and let you know outcome.:good:
Problem resolved.
Just turn on GPS and it will work like a charm. No need to whitelist app in Lspeed or Naptime or any other app. It will work as normal like in any nougat or marshmallow ROM after turning ON GPS.
Didn't in first post you said that Enabling GPS didn't helped? I am also having the same issue. Will let you you know if this resolves it.
nilesh0205 said:
Didn't in first post you said that Enabling GPS didn't helped? I am also having the same issue. Will let you you know if this resolves it.
Click to expand...
Click to collapse
Yes I mentioned it in first post. I was facing problem with older ROMs I tested. Solution with "GPS ENABLED ALWAYS" works with new builds of ROMs. I think it might be problem with older ones.
Enabling GPS did solve the Problem.
But Wouldn't GPS drain Battery if it is ON 24x7?
I was happy to flash Latest LOS 15.1 on my OPO.
But this Bug Ruined everything.
Hope there will be a fix out Soon.
Saddest Part is I've Just Replaced My OPO's Battery A few Days Back.
And I'm afraid this Battery will Lose its Full Capacity.
Time to Say Bye Bye to Jio I guess.
BOLT said:
Enabling GPS did solve the Problem.
But Wouldn't GPS drain Battery if it is ON 24x7?
I was happy to flash Latest LOS 15.1 on my OPO.
But this Bug Ruined everything.
Hope there will be a fix out Soon.
Saddest Part is I've Just Replaced My OPO's Battery A few Days Back.
And I'm afraid this Battery will Lose its Full Capacity.
Time to Say Bye Bye to Jio I guess.
Click to expand...
Click to collapse
You can set the location to Battery Saving, no need to set it to High Accuracy.
omkolte17 said:
You can set the location to Battery Saving, no need to set it to High Accuracy.
Click to expand...
Click to collapse
Exactly. I use GPS in battery saving mode and it's not that much battery draining compared to high accuracy or device only mode. Which turns out to be daily driver even with jio4gvoice app running.
I tried to use xposed module to make Jio4gvoice app get predefined GPS location without turning GPS on, but not succeeded. If some app with ability to modify system settings or giving fake GPS location can make Jio4gvoice app to run without GPS always enabled. Which can solve battery draining due to it.
If someone finds any app please acknowledge us.
Thanks @SjBathavar for these. It saved my plenty of time.

GPS and AR bugs with Stock Pie ROM

Hey guys,
after flashing the LG V30 Stock Pie ROM that some Apps or features aren't correctly working: I've noticed that the GPS is inaccurate while running Pokemon Go and all AR-Apps (like Google Measure) doesn't really work. I can try to scan the area, but nothing will happen.
Anyone else with these kind of bugs and know a solution?
Try restarting it.
RaTToX said:
Hey guys,
after flashing the LG V30 Stock Pie ROM that some Apps or features aren't correctly working: I've noticed that the GPS is inaccurate while running Pokemon Go and all AR-Apps (like Google Measure) doesn't really work. I can try to scan the area, but nothing will happen.
Anyone else with these kind of bugs and know a solution?
Click to expand...
Click to collapse
When I updated the phone to US99830b (Pie), after the initial set up, apps cannot lock my location with gps turned on. After the first reboot, everything works fine.
Restart doesn't fix the problem
Restarting the device doesn't fix the problem. Any other suggestions?

My experience with customs roms on my Redmi 3s

I'm writing for me and everybody else who have same problems with roms. I started to change roms after phone started to drain battery on original MIUI. It could be some problems with apps or hardware but battery drain is happening even on new installation of MIUI so I'm sure it's planned obsolescence of product by xiaomi. After changing OS not one system have battery problem but each and every one have different problems:
1) Pixel Experience and PixelReloaded - some callers hear echo during voice calls and i don't. Tbh those system are great but 2/3 callers cant talk with you so no go for me. I have tried turning off google assistants, voice enchanters, blocking top microphone and many more but nothing helps.
2)ArrowOS 11.0 - no wifi
3)Lineage OS 18.0 - this have echo and no mobile data.
4)Lineage OS 16.0 +/- opengapps - no mobile data, checked APN, changed preferred network, changed sim tray.
5)AospExtended-v7.3-land - no mobile data.
6)Havoc-OS-v3.9-20200920-land-Official-GApps - echo and mobile data works only after changing preferred network.
7)Paranoid Android Quartz 4 - Xiaomi Redmi 3S - mobile data works out of the box but echo on calls
8)Lineage-17.1-20200328-UNOFFICIAL-land - mobile data irregular working. When i change preferred network its working 2 min.
9)DerpFest-10-Official-land-20200408 - All seems to work but I'm not sure about battery I will tell you after some testing. After testing phone can last only from 8:00 till 20:00 so I will search something better.
10)Corvus and Nusantara both give me Error 7 during install each time I make full wipe so instructions are not correct?
11)Nitrogen-OS-10-land-20200207 this is what stays all working out of box.
Atam2001 said:
I'm writing for me and everybody else who have same problems with roms. I started to change roms after phone started to drain battery on original MIUI. It could be some problems with apps or hardware but battery drain is happening even on new installation of MIUI so I'm sure it's planned obsolescence of product by xiaomi. After changing OS not one system have battery problem but each and every one have different problems:
1) Pixel Experience and PixelReloaded - some callers hear echo during voice calls and i don't. Tbh those system are great but 2/3 callers cant talk with you so no go for me. I have tried turning off google assistants, voice enchanters, blocking top microphone and many more but nothing helps.
2)ArrowOS 11.0 - no wifi
3)Lineage OS 18.0 - this have echo and no mobile data.
4)Lineage OS 16.0 +/- opengapps - no mobile data, checked APN, changed preferred network, changed sim tray.
5)AospExtended-v7.3-land - no mobile data.
6)Havoc-OS-v3.9-20200920-land-Official-GApps - echo and mobile data works only after changing preferred network.
7)Paranoid Android Quartz 4 - Xiaomi Redmi 3S - mobile data works out of the box but echo on calls
8)Lineage-17.1-20200328-UNOFFICIAL-land - mobile data irregular working. When i change preferred network its working 2 min.
9)DerpFest-10-Official-land-20200408 - All seems to work but I'm not sure about battery I will tell you after some testing.
Click to expand...
Click to collapse
Corvus 7.5 best for you but battery life no sure
Evolution X is the best......
https://androidfilehost.com/?fid=4349826312261744165
Evolution X is the best......
Atam2001 said:
I'm writing for me and everybody else who have same problems with roms. I started to change roms after phone started to drain battery on original MIUI. It could be some problems with apps or hardware but battery drain is happening even on new installation of MIUI so I'm sure it's planned obsolescence of product by xiaomi. After changing OS not one system have battery problem but each and every one have different problems:
1) Pixel Experience and PixelReloaded - some callers hear echo during voice calls and i don't. Tbh those system are great but 2/3 callers cant talk with you so no go for me. I have tried turning off google assistants, voice enchanters, blocking top microphone and many more but nothing helps.
2)ArrowOS 11.0 - no wifi
3)Lineage OS 18.0 - this have echo and no mobile data.
4)Lineage OS 16.0 +/- opengapps - no mobile data, checked APN, changed preferred network, changed sim tray.
5)AospExtended-v7.3-land - no mobile data.
6)Havoc-OS-v3.9-20200920-land-Official-GApps - echo and mobile data works only after changing preferred network.
7)Paranoid Android Quartz 4 - Xiaomi Redmi 3S - mobile data works out of the box but echo on calls
8)Lineage-17.1-20200328-UNOFFICIAL-land - mobile data irregular working. When i change preferred network its working 2 min.
9)DerpFest-10-Official-land-20200408 - All seems to work but I'm not sure about battery I will tell you after some testing. After testing phone can last only from 8:00 till 20:00 so I will search something better.
10) Corvus and Nusantara both give me Error 7 during install each time I make full wipe so instructions are not correct?
11)Nitrogen-OS-10-land-20200207
Click to expand...
Click to collapse
@Atam2001
Thanks for your feedback.
I have the same problem with no mobile data on many ROMs....
Did you try the last LineageOS 18 since ?
I'm Using Superior OS & It's Working Flawlessly, I Tried Other ROMs Too But All Had Some Kind Of Problems But Superior Has Never Let Me Down I'm Using This ROM As My Daily Driver I Haven't Seen Any Problems On My Device(2GB/16GB).
Thank you for your responses next time I will try your offers. Superior OS and lineage OS 18.
Thank You so much. I was always trying different ROMS. I tried the pixel experience ROM on Redmi 3s and it still had echo on calling but that got solved when I connected earphone. However, it has a new set of problems like automatically restarting and the microphone doesn't work once in a while(Always happens when I use Google assistant) but gets solved after restart. Seriously, the phone lagged and stuck at the wallpaper while I was typing this comment. Really, moving out of the project.
Let me see if Nitrogen OS does the magic. Please keep this thread updated on your findings. I am looking for a stable ROM as well.
---------- Post added at 02:41 AM ---------- Previous post was at 02:35 AM ----------
Nitrogen OS doesn't have official thread. Are you referring to ones at sourceforge or did I miss those threads? Help me please.
99saugat said:
Thank You so much. I was always trying different ROMS. I tried the pixel experience ROM on Redmi 3s and it still had echo on calling but that got solved when I connected earphone. However, it has a new set of problems like automatically restarting and the microphone doesn't work once in a while(Always happens when I use Google assistant) but gets solved after restart. Seriously, the phone lagged and stuck at the wallpaper while I was typing this comment. Really, moving out of the project.
Let me see if Nitrogen OS does the magic. Please keep this thread updated on your findings. I am looking for a stable ROM as well.
---------- Post added at 02:41 AM ---------- Previous post was at 02:35 AM ----------
Nitrogen OS doesn't have official thread. Are you referring to ones at sourceforge or did I miss those threads? Help me please.
Click to expand...
Click to collapse
[ROM][10.0.0_r29][TREBLE] NitrogenOS ROM for Redmi 3S [2020/02/07]
1.Android OS version: 10.0.0_r29 2.For devices: Land 3.Authors build: Gabrielse/K7jhin 4.Developers: xyyx 5.Thanks: ezio84, mydongistiny, Mazda--, beanstown106 and etc. The rich functionality is based on AOSP, development was begun in...
forum.xda-developers.com
bstking said:
I'm Using Superior OS & It's Working Flawlessly, I Tried Other ROMs Too But All Had Some Kind Of Problems But Superior Has Never Let Me Down I'm Using This ROM As My Daily Driver I Haven't Seen Any Problems On My Device(2GB/16GB).
Click to expand...
Click to collapse
Yeah, it's really good.
Hi, I tried to install Lineage OS 16 official yesterday. It does not boot with GApps. Did anyone else face the same experience? Is there any workaround to it?
Does all Android 10 ROMs have problems with volte in second sim?
I want stability and all features working like calling, volte, bluetooth, wifi and won't mind an older Android version or security patch. I just don't want to use miui. Any recommendations?
The patch to enable VoLTE in 2nd SIM(not simultaneously ) was added in Komodo OS, Corvus v7 AFAIK. For other ROMs just one line needs to be added in vendor/etc/init/hw "restart ril-daemon" without the quotes ofc. Reboot device.
mido: Workaround VoLTE SIM Slot switching issue · zeelog/[email protected]
* For some unknown reason, with new ims.apk VoLTE switching doesn't occur in real time unless we restart ril-daemon to re-initialize slots. * Test with this workaround: Switch mobile...
github.com
This fix was reported added to Fork LOS but I couldn't get it to work IIRC.
Everything seems to be working well in Fork LOS. VoLTE works for Vi and Airtel besides Jio ofc. I get 0.5%/h idle drain in 2G mode and all other radios off. Others report zero overnight drain. Active drain is decent. Of particular note is that laptop charging mode seems to work now(after battery is charged either fully or any other value current seems to be drawn directly from charger bypassing the battery which is great from battery longevity POV ). Previously it was working only in a few Pie ROMs like Havoc and DotOS (worked in most N and MM ROMs ).
debopriyobasu said:
Hi, I tried to install Lineage OS 16 official yesterday. It does not boot with GApps. Did anyone else face the same experience? Is there any workaround to it?
Does all Android 10 ROMs have problems with volte in second sim?
I want stability and all features working like calling, volte, bluetooth, wifi and won't mind an older Android version or security patch. I just don't want to use miui. Any recommendations?
Click to expand...
Click to collapse
Try Superior OS, You'll Not Regret This. I've Been Using It For A Long Time And It's One Of The Best In My Eyes.
bstking said:
Try Superior OS, You'll Not Regret This. I've Been Using It For A Long Time And It's One Of The Best In My Eyes.
Click to expand...
Click to collapse
Yes but very old ROM without any security patch since more than 15 months
Try Fork LOS or Havoc Q by Sairam (AEX had a few minor issues). Idle drain is mind-bogglingly good. At times 1% drop over 24+ hours. On average 0.1%/h. That too with BT on all the time. (2G only and mobile data off. Wifi and GPS disabled)
Active drain over 4G is decent varying from 10-13%/h. In Kiwi drain is far lower compared to Chrome, under 10%/h vs >15%/h.
I haven't noticed any bugs. Flos Q is better suited for 2GB variant.
Are there any new and stable roms for us to try?
99saugat said:
Are there any new and stable roms for us to try?
Click to expand...
Click to collapse
Several available. Most of them don't seem to be posted on XDA nowadays. If you want I can post the link to the TG channel for all the updated ROMs.
amn1987 said:
Several available. Most of them don't seem to be posted on XDA nowadays. If you want I can post the link to the TG channel for all the updated ROMs.
Click to expand...
Click to collapse
Please. Also, can you suggest me your best choice?
99saugat said:
Please. Also, can you suggest me your best choice?
Click to expand...
Click to collapse
https://t.me/R3SPX_UPDATES ROMs by Sairam are very good. Fork LOS (R) and Havoc 4.x are stable, performant and deliver good bb. I prefer the latter as I need more customization options. Stock kernel.
amn1987 said:
https://t.me/R3SPX_UPDATES ROMs by Sairam are very good. Fork LOS (R) and Havoc 4.x are stable, performant and deliver good bb. I prefer the latter as I need more customization options. Stock kernel.
Click to expand...
Click to collapse
The only problem I found in HAVOC was it doesn't have Gcam and it sometimes gets too messy installing mods. By the way, thanks for your recommendation mate!
99saugat said:
The only problem I found in HAVOC was it doesn't have Gcam and it sometimes gets too messy installing mods. By the way, thanks for your recommendation mate!
Click to expand...
Click to collapse
GCam 5.1 worked in Havoc 4.3. Since then I am on FLOS R as I don't change ROMs too often. Anyways newee GCam versions are too memory hungry for my 2GB variant.
Which mods are you talking about? R has proved really demanding for 2GB so nowadays I stick to the bare minimum.

Wifi and hotspot breaks with custom rom and GSI

So when I install a custom rom or gsi, wifi or hotspot doesn't work at all. Both are stuck trying to turn on, but never will. I've tried searching trough internet with no answer, could anyone help? I have the EU version. No one else seems to have this issue with this device. When I flash back OOS wifi and hotspot work fine again. I attached a picture of the logs that I think are the issue but I have no idea how to fix it. If anyone has any ideas on how to fix I'd be grateful!
Same issue with my J7 2017
on stock rom wifi and hotspot work just fine but on crDroid 6.27 wifi just searches all the time and no network shows at all and for hotspot , i can't even turn it on .... kinda frustrating
what app are u using btw?
App was called matlog.
AmirSmodi said:
Same issue with my J7 2017
on stock rom wifi and hotspot work just fine but on crDroid 6.27 wifi just searches all the time and no network shows at all and for hotspot , i can't even turn it on .... kinda frustrating
what app are u using btw?
Click to expand...
Click to collapse
Sorry for late answer, but I'm sorry to inform you that you have the same thing I had, the problem seems to be on hardware side I got another one of this same phone and on this one I've had 0 issues with wifi on GSI or custom roms.
Don't know why it only happens outside of stock, it is super strange. I spent countless hours trying to fix the wifi, there is barely any info about faults like that online. So frustrating, but atleast I have them working now with this second N10.

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