Custom ROM WIFI won't auto connect - Lenovo A7000 Questions & Answers

Hello, i'm experiencing issue with wifi.
The AP's are detected, but system is not auto connecting to them.
I must click on connect, then phone associates with AP and everything is OK.
I tried forget network, but it did not help.
My ROM is AospExtended-v4.4-OFFICIAL, Android 7.1.2 (I tried latest LineageOS, but the issue persisted).
Phone Lenovo A7000-a.
In Lenovo stock ROM (Android 6) phone auto connected within a few seconds.
How should i fix this?

MagickNode said:
Hello, i'm experiencing issue with wifi.
The AP's are detected, but system is not auto connecting to them.
I must click on connect, then phone associates with AP and everything is OK.
I tried forget network, but it did not help.
My ROM is AospExtended-v4.4-OFFICIAL, Android 7.1.2 (I tried latest LineageOS, but the issue persisted).
Phone Lenovo A7000-a.
In Lenovo stock ROM (Android 6) phone auto connected within a few seconds.
How should i fix this?
Click to expand...
Click to collapse
You think it's you who is supposed to fix it?
It's a ROM bug. How are you supposed to fix it on your own?
We devs need to do it. And currently we don't plan to.
By providing custom roms to you guys for free, and wasting our time, we are already doing so much for you. If you enjoy so many things in a custom rom like that, then you should also prepare for facing bugs. That one is very very minor.
Also, comparing custom roms to stock roms is a cyber crime.

Related

[Q] Tethering Problem

Hey guys,
I have a Z1 C903, which doesn't work as a wifi tether nor bluetooth tether. I can turn it on, and other devices can see it, however when trying to connect, the signal drops completely.
If I wait the signal will restart and become full strength, where I will need to manually connect, which proceeds to the signal disappearing again. I've tried unsecure, wpa2, wpa to which I have no luck either. Devices such as laptop will say limited connection, whereas android tablets and phones will refuse to connect and will say "Saved, secured with WPA2" or something else if i change the password method.
I've tried searching for any reports of wifi tethering not working, but the problems seem to be different from my situation.
More details on my device:
It has an unlocked bootloader
Now running Paranoid android
Problem occurred on stock 4.3, nut 4.4 (I assumed it was a glitch on Sony's drivers, and have waited for months now for a patch)
Could a faulty TA do this?
Any ideas?
Am I f***ed?
Cheers
ch33bs said:
Hey guys,
I have a Z1 C903, which doesn't work as a wifi tether nor bluetooth tether. I can turn it on, and other devices can see it, however when trying to connect, the signal drops completely.
If I wait the signal will restart and become full strength, where I will need to manually connect, which proceeds to the signal disappearing again. I've tried unsecure, wpa2, wpa to which I have no luck either. Devices such as laptop will say limited connection, whereas android tablets and phones will refuse to connect and will say "Saved, secured with WPA2" or something else if i change the password method.
I've tried searching for any reports of wifi tethering not working, but the problems seem to be different from my situation.
More details on my device:
It has an unlocked bootloader
Now running Paranoid android
Problem occurred on stock 4.3, nut 4.4 (I assumed it was a glitch on Sony's drivers, and have waited for months now for a patch)
Could a faulty TA do this?
Any ideas?
Am I f***ed?
Cheers
Click to expand...
Click to collapse
Flash your phone by flash tools including wipe apps log and cache and system
It should solve your problem
And of course first re-lock your BL and flash to stock Rom
Sent from my C6903 using Tapatalk
Sorry about late reply, I am out in urban areas without internet connection. I'll try doing this tonight.
Am I right in assuming all Z1 CM ROMs have this problem, if I must install a stock-based ROM?
SaeedFazlollahzadeh said:
Flash your phone by flash tools including wipe apps log and cache and system
It should solve your problem
And of course first re-lock your BL and flash to stock Rom
Sent from my C6903 using Tapatalk
Click to expand...
Click to collapse
ch33bs said:
Sorry about late reply, I am out in urban areas without internet connection. I'll try doing this tonight.
Am I right in assuming all Z1 CM ROMs have this problem, if I must install a stock-based ROM?
Click to expand...
Click to collapse
Oh, sorry I forgot to tell you
You should use stock rom
http://forum.xda-developers.com/showthread.php?t=2469191&page=145
Go here and fun your phone model and download the version and region you want
Sent from my C6903 using Tapatalk
You can try to change the name of your phone (Network SSID) to a simpler form instead of default.
I got it working
I got it working thanks to your suggestion, Saeed.
I flashed the stock ftf from the mega thread and that restored my tethering capabilities. I then proceeded to reinstall the ParanoidRom and now the tethering works as well.
I'm not sure what happened, but I'd assume something went wrong when upgrading to 4.3 and the problem stayed when I then upgraded again to 4.4 and then to paranoid.
Thanks

Mobile network drop out on Custom Rom

Hi guys,
Need some advise on how to deal with this issues.
When I use stock Rom, it's all good. Perfectly fine. No drop outs on mobile network.
But when I flashed custom rom (Liquidsmooth, PureNexus, Chroma etc..), my mobile network keep dropping out every 1 minute. I'm on Optus Australia network. I tried all different rom and it's The same issues except stock rom.
Checked the radio for all stock and custom rom after flash, all the same radio.
Please advise what else can I do to find out what's the root cause?
Cheers.
window7 said:
Hi guys,
Need some advise on how to deal with this issues.
When I use stock Rom, it's all good. Perfectly fine. No drop outs on mobile network.
But when I flashed custom rom (Liquidsmooth, PureNexus, Chroma etc..), my mobile network keep dropping out every 1 minute. I'm on Optus Australia network. I tried all different rom and it's The same issues except stock rom.
Checked the radio for all stock and custom rom after flash, all the same radio.
Please advise what else can I do to find out what's the root cause?
Cheers.
Click to expand...
Click to collapse
When using custom ROMs, ensure your APN is correct.
The_Merovingian said:
When using custom ROMs, ensure your APN is correct.
Click to expand...
Click to collapse
Yes, I have checked all APN and it's correct.
window7 said:
Yes, I have checked all APN and it's correct.
Click to expand...
Click to collapse
It's a known issue for some folks that data either doesn't connect, I'm one of those unlucky N6 owners that has had that issue.
My issue was with all cm based Roms wouldn't or couldn't connect to my carrier and all aosp based Roms would connect and hold a data signal without any issue.
I believe there's commits that are not merged in cm based Roms.
Also I had to flash the M preview radio as well.
It was trial and error for me to see which Roms would connect.
I flashed every single Rom and above it all I have a moto 360 that really is a pain in the a** when flashing any Rom.
The only solution I had now is to connect to DATA instead of WIFI everytime when I restart the phone. Let it connect for around 5 minutes, then switch to WiFi.
This way it won't drop out anymore.
Till a better solution is out, I guess I just had to keep doing this instead.
@flashallthetime , thanks for your input

WIFI stucks on "Obtaining IP-Address" after Flashing

Hi.
I've used my Mi5 for two month with the Global Dev Rom, no Problems.
Then I wanted to try Lineage OS, unlocking and flashing was fine but when I wanted to connect with my Wifi, the Phone can't obtain an IP-Address.
Meanwhile I've tried everything obvious: Restart the Router, try to connect with other Routers and WIFIs, Flashing other Roms (Lineage, miui.eu, cyanogenmod, china stable, china dev, global stable, global dev), others Kernels - everything works but the WIFI
Has someone an Idea whats wrong with my Phone?
Thanks for Help!
i dunno if this will helps.
Go to etc/firmware/wlan/qca_cld/ and rename wlan_mac.bin to wlan_mac.bin_bak.bak
Hope it helps!
Have you tried connecting to some other wifi ?
Same issue. My wifi only works on official MIUI and on .eu (haven't tried any other MIUI roms). However, on Havoc, Pixel, LineageOS.... nothing. Its able to find the networks and attempt to connect but theres an authentication errror (password is well written tho) and it can never connect. Just like you, I have tried using different wifis (even without password), reset router, change wifi channel, 2.4/5ghz, different firmware for the phone... nothing seems to work.
Any idea?
PS: the antenna and the charging port flex on the device has been replaced because it didnt have good cellphone reception, so it might not be the original from xiaomi. Im not sure if this might be causing the problem.
Thanks for your help!

GPS issue since nougat update

I face GPS issue (I mean that gps doesn't start at all) while using my phone with lte connection. I have no problem if using my phone with only 3g. I've tried everything but no solutions! This problem started with nougat MIUI update and nothing changed using every single rom whether MIUI or custom.
Is someone facing same issue? Are there any solution for that?
miui forum if full of posts of people with GPS problems with nougat rom and redmi 4x.
As you said, the only solutions seems to be:
1) use of 3G (or aereo mode) instead of 4G when you need GPS
2) install an older ROM with Marshmallow.

XZ3 wifi problems

I'm just having a lot of problems withmy xperia xZ3 (H9394). In Monday, I updated google services and after that, the phone didn't connect to wifi or mobile data. I make a factory reset but it didn't work. I assumed the problem came from that update and everything will be fixed if I downgraded firmware. I tried first with sony emma flashtool, but I needed the bootload of my device to be unlocked. I unlocked it (yes, I screwed it) but emma said "no available services matched", so I tried it with newflasher and downgraded firmware, but it stayed in bootloop. So, I return to original firmware (52.1.A.3.92-R4C). It boot normally, but I have the same issues with wifi and mobile data, sometimes it works, but connects and disconnects constantly.
Someone can say me what can I do? I know that I can't relock bootloader.
@MartinX3 I know that you are a master, colud you help me?
Thanks! <3
I would look if that problem is the same on a custom ROM. (But flash on both slots and boot the latest stock first until you reach the desktop)
Or if it only happens with a specific WiFi, maybe the router need updates or a fix.
MartinX3 said:
I would look if that problem is the same on a custom ROM. (But flash on both slots and boot the latest stock first until you reach the desktop)
Or if it only happens with a specific WiFi, maybe the router need updates or a fix.
Click to expand...
Click to collapse
Thanks for reply.
What did you mean with flash both slots?
I have tried it with rom H9493_Customized CN_52.1.A.3.92-R14C, wifi and mobile data works. The problem now are the google services. I think it's a firmware problem...
crashas12 said:
Thanks for reply.
What did you mean with flash both slots?
I have tried it with rom H9493_Customized CN_52.1.A.3.92-R14C, wifi and mobile data works. The problem now are the google services. I think it's a firmware problem...
Click to expand...
Click to collapse
You have an A/B device
So you have two slots
MartinX3 said:
You have an A/B device
So you have two slots
Click to expand...
Click to collapse
Hello. I flashed again with 52.1.A.3.92-R4C custom Taiwan downloaded from xperifirm and it work for a time. First, I didn't have any issue with wifi and had 4G signal, but after hours, the problems came again and lost mobile and wifi signals. At that moment, I couldn't even activate wifi, when I turned it on it turned off immediately. For some reason, I activated airplane mode and turn on wifi and it worked, but when I turn off airplane mode, lost wifi signal. It's very strange. I think it's some problem with mobile data or something.
I will flash A/B slots. For that, I need the GSI and ASOP (Android 10.0 – Kernel 4.14 – Tama) img and I must do it with platform-tool, right? I don't need a firmware in tft?
Thanks.
crashas12 said:
Hello. I flashed again with 52.1.A.3.92-R4C custom Taiwan downloaded from xperifirm and it work for a time. First, I didn't have any issue with wifi and had 4G signal, but after hours, the problems came again and lost mobile and wifi signals. At that moment, I couldn't even activate wifi, when I turned it on it turned off immediately. For some reason, I activated airplane mode and turn on wifi and it worked, but when I turn off airplane mode, lost wifi signal. It's very strange. I think it's some problem with mobile data or something.
I will flash A/B slots. For that, I need the GSI and ASOP (Android 10.0 – Kernel 4.14 – Tama) img and I must do it with platform-tool, right? I don't need a firmware in tft?
Thanks.
Click to expand...
Click to collapse
For the custom ROMs you need to have the latest firmware on both slots and booted once until you reach your apps.
Then just follow the instructions of the XDA threads and don't forget a fullwipe.
MartinX3 said:
For the custom ROMs you need to have the latest firmware on both slots and booted once until you reach your apps.
Then just follow the instructions of the XDA threads and don't forget a fullwipe.
Click to expand...
Click to collapse
Hello again. I downloaded Android 10 GSI from https://developer.android.com/topic/generic-system-image/releases and AOSP 10 for XZ3 from https://developer.sony.com/file/download/software-binaries-for-aosp-android-10-0-kernel-4-14-tama/. I used the latest platform tools. I flashed oem_a, oem_b, system_a and system_b. After that, I did a wipe with fastboot -w command and finally reboot my device.
I checked that everything worked fine. Wifi and both sims worked fine.
After that I flashed the firmware H9493_Customized TW_52.1.A.3.92-R4C with newflasher and wiped it again. Did I do everything correctly?
Thanks.
If anyone wonders, no. It didn't work. I tried with custom roms and it was the same
I tried everything. I tried installing LineageOs, pixelsperience, Sony AOSP 10, 11, gsi 10, 11, and stock roms and nothing. Sims are detected some time, but stop after a while. i put an sd card instead of a sim card and it was not detected. I assume it is a hardware problem.
Well, thanks for helping
I'm having this exact same problem on my XZ3, thought I was going crazy but makes me think it's maybe not hardware related to find someone else with the problem...

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