Wifi and Sim connection doesn't work properly - Android Q&A, Help & Troubleshooting

Hello Everyone,
I'm having an issue on my Zenfone 6 (ZS630KL) android 11, not rooted, that everytime my device lost connection of wifi and sim connection after some time on. Somehow, it reconnects after restarting the phone, until the problem reapppears again. It is quite annoying have to do it everytime, so i try some troubleshooting like: refresh firmware, factory reset, try older firmware; and no success.
Would it be a hardware issue?
I think this problem strange and I would like some suggestions, solutions. If you guys want more information to help me, I'll be available.

Related

[Hermes] Gsm connection problem

Hello,
I have a problem in my hermes.
I power on my device and i can use the phone for some time, but after a while, the connection goes off, i cant receive or make calls.
I have so soft reset the device and then it keeps doing that again and again.
I installed 4 or 5 diferent roms. now i have the radio rom 1.40....
can anyone help me on my problem?
is that a hardware problem? maybe a problem in the antenna?!
Thanks in advance,
RGomes
Have you already solved your problem?
I have the same

[Q] WiFi not Turning ON

Hello Everyone,
During the process of getting IP address from WiFi network, I received a "Error Massage" on my Alcatel OT-990. After this massage, WiFi started behaving abnormally. Sometimes it turned ON another time it did not. Now after a few weeks later, WiFi is not turning ON at all.
I have Tried following Solutions but nothing worked:
1. Did factory reset, erased system, cache etc and Flashed different ROMs (JB ot 990, ICS QME, QLTsar, 2.3.4, Telenor One touch 4.0.04) using Recovery many a times(From different Sources).>>Problem not solved
2. Updated my phone using alcatel update manager to 2.3.4>>> Problem not solved
3. Tried by changing permissions of BCM4329.KO, wpa_supplicant.confg etc every file related to wifi/wlan>>Problem not solved
4. Used WiFix Manager>>>Problem not solved.
Bluetooth and FM radio working all right.
If anybody knows about its solution ..please help me out.
AMRISH KUMAR JANGID said:
Hello Everyone,
During the process of getting IP address from WiFi network, I received a "Error Massage" on my Alcatel OT-990. After this massage, WiFi started behaving abnormally. Sometimes it turned ON another time it did not. Now after a few weeks later, WiFi is not turning ON at all.
I have Tried following Solutions but nothing worked:
1. Did factory reset, erased system, cache etc and Flashed different ROMs (JB ot 990, ICS QME, QLTsar, 2.3.4, Telenor One touch 4.0.04) using Recovery many a times(From different Sources).>>Problem not solved
2. Updated my phone using alcatel update manager to 2.3.4>>> Problem not solved
3. Tried by changing permissions of BCM4329.KO, wpa_supplicant.confg etc every file related to wifi/wlan>>Problem not solved
4. Used WiFix Manager>>>Problem not solved.
Bluetooth and FM radio working all right.
If anybody knows about its solution ..please help me out.
Click to expand...
Click to collapse
Hi!
I have the same problem with my old ot990. I already switched phone a year ago, but its still bugging me. Could you fix the wifi somehow?

Weird wifi connectivity problem

Hi guys, i have a Sony Z2 D6502. I am facing a really weird wifi problem. I can use and connect wifi on 4.4.2 or 314 official, and also cm 12.1 build 5/22 and the previous ones. but when i flash official 5.0.2 build .726 or .28 or newer cm12.1 roms such as build 05/25 or 06/02, my wifi acts crazy. First of all, if it would connect to my router, it can only stay connected for 10-15 seconds max. But most of the times the wifi sections is searching for signals and wifi ssid's constantly show up and then suddenly disappear, and this process of searching continues endlessly. But as i said, sometimes it would connect for 10-15 secs. Also some other times, i will just get a "failed to connect to network" error and it seems the device wouldn't even attempt to connect to the network. i have tried flashing using full wipe, and even flashing existence y patch for d6502 baseband and it didn't help my situation. Come to think of it, I have to say that i have never really been able to use stock 5.0.2 with a normal wifi. When i first tried d6503 lp update with d6502 patch i had the exact issue, and that is the reason why i switched to CM and CM12/12.1 were working normally until the newer releases (05/25 or later ones). If any of you know any solution or any ideas or fixes, i'd really appreciate it.
Aeonxul said:
Hi guys, i have a Sony Z2 D6502. I am facing a really weird wifi problem. I can use and connect wifi on 4.4.2 or 314 official, and also cm 12.1 build 5/22 and the previous ones. but when i flash official 5.0.2 build .726 or .28 or newer cm12.1 roms such as build 05/25 or 06/02, my wifi acts crazy. First of all, if it would connect to my router, it can only stay connected for 10-15 seconds max. But most of the times the wifi sections is searching for signals and wifi ssid's constantly show up and then suddenly disappear, and this process of searching continues endlessly. But as i said, sometimes it would connect for 10-15 secs. Also some other times, i will just get a "failed to connect to network" error and it seems the device wouldn't even attempt to connect to the network. i have tried flashing using full wipe, and even flashing existence y patch for d6502 baseband and it didn't help my situation. Come to think of it, I have to say that i have never really been able to use stock 5.0.2 with a normal wifi. When i first tried d6503 lp update with d6502 patch i had the exact issue, and that is the reason why i switched to CM and CM12/12.1 were working normally until the newer releases (05/25 or later ones). If any of you know any solution or any ideas or fixes, i'd really appreciate it.
Click to expand...
Click to collapse
if you with stock .726 or .28 have issues, then; or you have a faulty d6502, or you have issues with the AP's you are trying to connect maybe.
i would flash .28 and go to a Sony Repair center, im sure its still on warranty.
its hard to me to mentally visualize your issue and fix it, and even so, seems you are the only one reporting that issue ...
infected_ said:
if you with stock .726 or .28 have issues, then; or you have a faulty d6502, or you have issues with the AP's you are trying to connect maybe.
i would flash .28 and go to a Sony Repair center, im sure its still on warranty.
its hard to me to mentally visualize your issue and fix it, and even so, seems you are the only one reporting that issue ...
Click to expand...
Click to collapse
Happened to me and It was a faulty motherboard. Sent it to repair under warranty.
I had the same problem
I had the same problem but I got it sorted out.

WiFi issues across rom's

Sooooo. I have a problem with my ls990.
WiFi won't connect to anything. Sometimes it refuses to turn on
Bluetooth, cell service and data service all seem to be working.
There are three main WiFi states that happen.
The occurrence of theses seems to be random and they only change after a reboot.
WiFi stuck turning on
WiFi can see networks but can't connect
After boot, it auto connects then after a few second/minutes then disconnects and resorts to one of the two states above.
I have tried flashing to stock ROM ZV4.
The first time I flashed the ZV4 ROM via LG Flash tool, WiFi worked. However, when I flashed lineage os after, the wifi problem continued
When I flashed the ZV4 ROM a second time, the WiFi issue resumed.
Since WiFi does connect to WiFi networks occasionally after rebooting, this has led me to believe that this is a software issue and not a hardware problem
TL;DR: WiFi doesn't work after stock ROM flash
If anyone has any idea as to what the problem is or how to fix it, it would be greatly appreciated! Thanks in advance. :good:
Bump as I'm having the same issue on my wifes G3

Need help please: WIFI stuck on 'turning on'. MAC Address - Unavailable

Hi everyone.
I have not been using my Mi Pad 1 for quite some time now. Recently, my brother installed an app that allows him to disable other users from connecting into the wifi. He stopped using the tablet because the wifi detects the network but does not connect (stuck with "saved"). I tried removing the SD card and restoring factory settings but still did not work. I also tried connecting it to a different ISP but it didn't work. All other devices are connecting to the home wifi with no problems.
I flashed the tablet with CWM and cyanogenmod 11 on both systems 1 and 2. Same thing. I was detecting Wifi but not able to connect.
I have also tried modifying the router settings as usually suggested by other users. Still not connected.
I also tried renaming WPA_supplicant.conf to WPA_supplicant.bak - it did not work as well
I have tried draining the battery completely and charging it again until 100% charged. Righty now, the tablet wifi is stuck on "turning on" status.
This is actually my first time doing a root, custom recovery and custom ROM install. I am really impressed by the guides posted here in XDA. I really hope there's still a solution to my problem.
Thanks for all the help!
*******I don't think it is a hardware issue because the tablet still detects available networks and is able to connect to bluetooth devices.
Hello.. Did you fix your issue?

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