Hi,
I open this thread because I detected this issue after doing a downgrade of the STOCK ROM.
- After apply the OTA for NPNS25-137-33-11 (RETEU) and return to NPNS25-137-33-5 I start to see very annoying troubles. Sometimes, when the WIFI state changes (mainly when stating it, or enable hotspot mode, or chaging from one to other network) in this case the phone hangs. The only solution is a hard power-off. Also I noticed that the WIFI range is very small.
I listen before that some users have troubles with WIFI. I haven't detected any problem before, only now. My assumption is that the OTA has updated some partition with RADIO data. Then, now the driver is unstable.
Perhaps some others have a similar problem because an upgrade using a flash backup and not upgrading their RADIO partitions.
Please, share your experiences to see if the problem is widespread?
Thank you!
Related
Hello.
I'm sorry if it has been already discussed before, but i couldn't actually find a solution for this in here.
I got a brand new U8800 (2.2). The WIFI was working properly.
So i installed the official 2.3.5 version required to get Aurora installed. At this time i couldn't enable WIFI anymore. I did try to wipe everything more than once before and after upgrading, same story.
I saw people saying that it might be a missed IMEI problem, but i didn't lose it, but the MAC addresses for WIFI and BT are "Unknown".
After root the phone i tried to set the MAC manually using terminal emulator, and it didn't work either.
Upgrading to Aurora also didn't solve the problem, still can't get either Wifi or BT enabled.
Is there anyone who could actually solve it?
Thank you
If the MAC address for wifi and bluetooth shows 'unknown' that indicates a configuration problem because of a somehow faulty update. I do not know how to solve this problem, but in case there is no quick solution I suggest that you install the official Huawei-Gingerbread-ROM and have the unit returned then.
It is not likely that this problem occurs on the next device too - as long as the file you downloaded (the huawei update) is not corrupt. As long as you can unzip it without any error message the file should be alright and the update process should not break anything. If you know that your harddrive is very old and you believe that this could be the problem, get this checked out.
XphX
search in the forum i think there is a way to put again mac adress again with some tools... but 4 that you need to have a backup of them...
Hello All,
I have upgraded LG G2 to
LP 5.0.2
BB : M8974A-AAAANAZM-1.0.190128
Kernel : 3.4.0
Build : LRX22g
Software Version : v30-eur-xx
i am facing consistent WiFi issue after switching on it gets stuck at Wifi Turning on but does not connect.
It has got an MAC address. sometimes very rarely it may connect to WiFi but then disconnects after 3-4 minutes.
I have tried clear cache, factory reset but problem still there, has anyone faced similar issue and can help me here
many thanks
Did you have a problem before upgrading? If not, then it's unlikely to be a hardware issue and something could have gotten messed up in the update process.
If I were you, I would TOT back to KK following THIS GUIDE. After it installs, do a factory reset. After it restarts, then update to the latest ota and factory reset once more. That will get you a clean install as possible.
Btw, have you tried connecting to another wifi access point? Sometimes networks can be setup incorrectly(ie two routers with dhcp enabled on one network) which can cause problems.
stan54 said:
Did you have a problem before upgrading? If not, then it's unlikely to be a hardware issue and something could have gotten messed up in the update process.
If I were you, I would TOT back to KK following THIS GUIDE. After it installs, do a factory reset. After it restarts, then update to the latest ota and factory reset once more. That will get you a clean install as possible.
Btw, have you tried connecting to another wifi access point? Sometimes networks can be setup incorrectly(ie two routers with dhcp enabled on one network) which can cause problems.
Click to expand...
Click to collapse
Hello Stan54, I rooted my LG G2 last year and was on Kitkat, phone was running fine since that, in December I installed nova launcher and couple of other applications but not able to find the log. After that I started having this issue. One peculiar thing is it can start it's hotspot correctly and I can connect my PC to phone's hotspot WiFi SSID and bluetooth is fine as well but only Wifi keeps stuck at "Turning on" mode.
Since then i have
1. Flashed it to stock JB ROM {Using LG Flash tool}
2. Upgraded to LP5.0.2 using LG PC Suite
still the issue remains
one slight improvement I saw after that is
1. It connects to WiFi for a minute or 2 then goes to "Turning Wifi on" mode
I will try to go back to KK and follow steps as suggested and update.
thanks
Edit : I have tried connecting to other WiFi networks as well, same issue.
hi all,
How do i find which stock TOT kitkat rom to use, my phone details
ANEUBK
<cs_em_flag>N</cs_em_flag>
<cs_em_uri>N</cs_em_uri>
<chip_type>EG</chip_type>
<prod_type>GSM</prod_type>
<buyer>NEU</buyer>
thanks
inkypinky999 said:
hi all,
How do i find which stock TOT kitkat rom to use, my phone details
ANEUBK
<cs_em_flag>N</cs_em_flag>
<cs_em_uri>N</cs_em_uri>
<chip_type>EG</chip_type>
<prod_type>GSM</prod_type>
<buyer>NEU</buyer>
thanks
Click to expand...
Click to collapse
Hi I followed the flash to stock --> factory reset --> OTA upgrade to LP 5.0.2 --> factory reset still have the Wifi issue.
really need some help?
hello Folks any help, really desperate to get my phone fixed.
My device was fine before Rooting importantly the Bluetooth stack was was also fine. However, after rooting all BT Pairings are lost across reboots etc. Just turning BT off then on again causes the issue making it necessary to delete and re-pair every time the device starts. over the last week i've ran various tests, and concluded the issue lies with either the hardware or the stock image i got from Sammobile.com. Being a noob, during my experimentation i have had to flashback to the stock image on several occasions. Only discovering the Bluetooth issue when putting my work to good use and using the device.
Yesterday i tested the theory. Flashed it to stock, booted to OS and skipped all the config disabled WI-FI and DATA so it couldn't pull updates. Tested Bluetooth and the issue is present. The Bluetooth did work correctly before i started rooting it. This is unlikely a hardware issue so can only assume its an issue in the build i have from Sammobile. If any of you have access to a stock pre-installed rom that works that they could give me access to, so i can do some testing or indeed any advice it would be very much appreciated.
Device = Samsung Galaxy Tab S4 (SM-T835 on EE)
PDA = T835XXU2ARJ3
CSC = T835OXM2ARJ3
Many thanks
Colin
Used a number of different methods from various sources, most of them on this forum.
Each time a successfully got root on the phone i don't have Wi-Fi ("No Wi-Fi networks available").
I have used the latest twrp for G4, Elemental-G4-3.01 with Magisk-v19.1, SR5-SuperSU-v2.82 and superuser etc.
My latest attempt was following instruction in this thread:
https://forum.xda-developers.com/moto-g4/how-to/guide-how-to-root-moto-g4-magisk-stock-t3725712
When I fail I go back to ATHENE_NPJ25.93 and Wi-Fi works perfect each time.
What should I do?
staffanbe said:
Used a number of different methods from various sources, most of them on this forum.
Each time a successfully got root on the phone i don't have Wi-Fi ("No Wi-Fi networks available").
I have used the latest twrp for G4, Elemental-G4-3.01 with Magisk-v19.1, SR5-SuperSU-v2.82 and superuser etc.
My latest attempt was following instruction in this thread:
https://forum.xda-developers.com/moto-g4/how-to/guide-how-to-root-moto-g4-magisk-stock-t3725712
When I fail I go back to ATHENE_NPJ25.93 and Wi-Fi works perfect each time.
What should I do?
Click to expand...
Click to collapse
Check this https://forum.xda-developers.com/moto-g4-plus/how-to/guide-g4-baseband-network-volte-issue-t3865608
xDante2017 said:
Check this https://forum.xda-developers.com/moto-g4-plus/how-to/guide-g4-baseband-network-volte-issue-t3865608
Click to expand...
Click to collapse
Thanks!
I am new to rooting phones so excuse my ignorance.
I am going to connect this phone to a car navigation/entertainment system using USB and via Android Auto (with some patches) "mirror" the phone screen to the car screen.
I don't need to do any calling using this phone, only need wifi.
The post you refer to seems to be related to baseband problems, is it the same kind of problems?
However in the first part of the post it mentions IMEI = 0, which is the case for me, should I go down this route and try to solve this issue (if possible)?
The thing I don't understand is that wifi works fine (with IMEI=0) when flashed to stock but as soon as it's rooted it looses wifi and bluetooth (and possibly other stuff)
I'm having the same issue and as this thread is still fresh I figured I would post here, I tried the flash posted above but all it did was trick my g4 into thinking its a g4 plus with no wifi still, I understand that is what its suppose to do and a fix is there for it but right now I'm trying to fix wifi.
My new OP8Pro is not connecting to ANY wifi networks.
And if it manages to connect it drops connection after 15 seconds.
I'm on OOS 10.5.13 and only using magisk.
What variant do you have?? US? EU? Global? Chinese?
Not sure if safe mode allows WiFi but boot to safe mode and see if the same issue occurs.
If a family member has a mobile, create a hotspot then connect to that and see if it has the same issues.
If say update to 11 as it may be a software issue.
If updating is an issue as you have no WiFi, you may be able to download it from the internet on a pc then copy the firmware over.
Have you tried a factory wipe?
Does removing the magisk modules help?
When you rooted did you extract the boot.img from your own firmware or did you obtain it from someone else, I'd always recommend obtaining your own.
Think there was someone who had issues in the xXx thread, might be worth searching threads to see what was the outcome.
I think they were on a US device, T-Mobile IIRC.