I've been facing WiFi issues since updating to CM 12.1.1 OTA. While the signal strength is strong, sometimes, the odd exclamation mark appears on both cellular and WiFi signal bars and the problem persists even after multiple reboots. HELP!!! :crying:
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I have a zeiki tablet I have had for a month at first the signal was just fine no it barelys find the signal or my network I have to constantly factory reset and when I do get my network back up it drops soon after,i was wondering if there was way I can root or hack to fix this problem or should I just chunk it?
troy
I have problems with wifi signal. It hardly searches signal and drops again. I have tried rooting, unrooting, factory reset but still the same problem.
I have tried using my friends Internet by teathraport hotspot but still it not work. It shows wifi sometimes but keep losing again and again.
Hi,
I got my Nexus 5 back in January 2014. Until last month I've been running 4.4.2 stock ROM rooted with Franco kernel (r58) and Xposed installed. My signal was fine.
Last month I did a complete fresh reinstall of the OS and updated to 4.4.4 and Franco kernel r62 (Xposed also reinstalled). Ever since my phone experiences random signal drops when the screen is off. I use Llama to notify me when this happens (LED notification and sound). It appears that the signal can be lost for over 2 minutes. At such times I have tried to call my phone and indeed I get a message that the phone is out of reach. When I turn on the screen I see an empty triangle, but after 2-10 seconds the bars start to appear again, sometimes even the full number of bars. And my connection is back as it should be. This drops happen a couple of times a day.
I have flashed the 4.4.1 radio (M8974A-1.0.25.0.23) because this radio did not give me any problems when I was on 4.4.2 (as far as I know the radio did not change from 4.4.1 to 4.4.2), but the signal drops keep occurring.
I use Intelli3G but disabling this app does not fix the problem.
Anyone have any suggestions? Given the symptoms and my history with this phone I do not think it is a carrier issue.
Hi.
Im using cm-13.0-20161115-SNAPSHOT-ZNH5YAO2Y1-peregrine on my MOTO XT1040.
Everything works fine, but after some time (couple of hours) the wifi and the 3g network stop connecting. For wifi I get the "obtaining ip adress" loop without ever connecting.
And for the 3g I get the bars with the sclamation points.
Restarting the device fixes the issue.
Any idea how to fix this without having to restart everytime?.
Thanks.
Hello there!
I'm been having a strange problem with my device, which causes a semi reboot.
I mean semi, because it appears to be rebooting, but it's faster and it seems to not complete the whole rebooting process.
I've been investigating and discovered that it's related to WIFI.
I have a Archer C9 with 2.4 and 5Ghz wifi. Each is set to a different SSID, so I know which band I'm using.
My S8+ is a FD Exynos at ZTO/CRC7 Oreo.
There's a option in advanced settings of wifi section, that automatically alternates from wifi to mobile, when wifi signal is weak.
So I found a spot in my bedroom where the S8+ loses wifi signal for a moment, but it's sufficient to make it alternate to LTE, either in 2.4 or 5Ghz bands (even though the 2.4 Ghz gets 40~50% signal in that spot).
After that, the cellphone keeps saying that wifi is weak and won't let me reconnect to it, even if I'm close to the router.
After a minute it reboots and connects to the wifi.
I disabled that option and so far (15h) it hasn't rebooted yet, even if I go to that spot (it loses wifi signal there, but recovers after a few seconds)
Is that a software issue or a hardware issue?
Thanks a lot in advance!
seems like a software issue since it works after reboot
try resetting the phone to factory defaults