I have a problem about wifi and bluetooth that can not scan - Lenovo K900

Hello, i wanna ask? How to fix wifi and bluetooth that can not scan at all. When tried to press the button, just twinkle just can not scan it. So, please help how to fix this case... thanks

I think there's no help. It's the hardware damage. Go to service.

Related

Turn ON bluetooth issues

im not able to turn on my bluetooth on my cell phone! i search and search for a patch or answer of why this is happening but i still havent figure it out. To be more specific i go to comm manager communication and click on the turn on bluetooth and it doesnt go on. i also tried going to setting connection and click turn on bluetooth and than ok and it wont go on i tried everything to get it to go on! i did a hard reset a week ago for this reason to fix the bluetooth issue it worked but now it doesnt again. please help me!

[Q] [SOLVED] [WT19i] Bluetooth problem.

i cannot turn on my bluetooh...when i turn it on it just automatically turn off...i reboot my phone and the problem is still there...can anyone help me please...
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I use bluetooth fix repair from the market.
Thanks Bro Worked Fixed My Bt problem :good:
+1

SE RAY - Wifi & BT dont work

Hi.
My phone fall into water, and i have dry it -> it works now after 10 days.
But, there is problem with WiFi & Bluetooth - when I want to turn bluetooth and WiFi on, they won't turn on.
In Settings - About phone -> there is no MAC adresses for WiFi & Bluetooth.
Can somebody help me what to do. I cannot use warranty because of "fall in water" problem.
Thank you.
Probably water damage.
You can try repairing the firmware with Update Service, however I am afraid it won't help.
[email protected] said:
Hi.
My phone fall into water, and i have dry it -> it works now after 10 days.
But, there is problem with WiFi & Bluetooth - when I want to turn bluetooth and WiFi on, they won't turn on.
In Settings - About phone -> there is no MAC adresses for WiFi & Bluetooth.
Can somebody help me what to do. I cannot use warranty because of "fall in water" problem.
Thank you.
Click to expand...
Click to collapse
Try what someguyfromhell said but youve most likely damaged your radio, in which case it wont work.

[SOLVED] S3 WiFi Hotspot turning off...

Hi guys,
For work, I've got a SGS3 with a sim in, and an old P6500 without SIM. The applie I use for my job need datas.
I connect my P6500 to my S3 via WiFi Hotspot.
My probleme is: Hotspot stop automaticly after a while, and I have to restart it and resyncronise my Sedna to be abble to work, and this many times a day...
Do someone know how to change Hotspot turning Off delay?
I didn't find anything in WiFi parameters neither in Hotspot parameters...
Nobody?
ttersu said:
Nobody?
Click to expand...
Click to collapse
Hey just stumbled upon your post! Not sure if this will help but I had the same problems with my wifi just dropping off after 10 mins or so. If you type *#0011# it takes you into service mode then press the left menu button at the bottom of the phone select wifi then just turn the wifi power save mode off !!! Just back out an the problem should be sorted really don't know why this happens but it can turn itself back on after a reboot etc so you have to do it again but this is the only way I have found to sort this one out !
Thks man, I keep this.
Otherways, I've found something esle.. As an asshole that I am, I'just forgot to press the Parameter button when i was in Hotspot parameters...When I did it, Phone just asked me for delay...Just sais "Never"...
Problem solved

Stratos 3 problème bluetooth

I can no longer activate the bluetooth of the watch. Strangely, it is still connected to the phone and everything works, but I can no longer connect my headphones and my cardio belt. Has anyone come across this problem before. is there a solution ?
Merci
Firmware update 4.2.3.0 don't change anything
https://youtu.be/TEBFZi0FCMM
Same problem. I can't pair phone with watch when I want using unlocking phone with Bluetooth.
Same problem, when I try to activate Bluetooth to pair it with my earphones, it says "Activating Bluetooth" and then "Bluetooth deactivated"
Same problem here. Can't pair with heart rate sensor (4.2.4.0 version). I send a mail to Amazfit, awaiting reply,
Same here, please see https://forum.xda-developers.com/smartwatch/amazfit/amazfit-stratos-3-bluetooth-earphones-t4052503
Anyone knows how to fix this?
It seems new update 4.2.5.0 fixed this, i had to turn WiFI first (earlier nothing worked).
k4hR said:
It seems new update 4.2.5.0 fixed this, i had to turn WiFI first (earlier nothing worked).
Click to expand...
Click to collapse
Can you please explain the steps? I'm unable to turn on wifi and therefore update the watch..
Hey,
i installed new update then tried to turn BT to check if it works now and it resulted in usual BT OFF, then i went to WiFi section, found my home network (had to type password in app) then i went back to bluetooth option and i was able to turn it on- i could find my HR belt in settings/accesories section of an activity.
edit, 02.04.2020:
today same problem as before- bluetooth keeps turning off
k4hR said:
Hey,
i installed new update then tried to turn BT to check if it works now and it resulted in usual BT OFF, then i went to WiFi section, found my home network (had to type password in app) then i went back to bluetooth option and i was able to turn it on- i could find my HR belt in settings/accesories section of an activity.
edit, 02.04.2020:
today same problem as before- bluetooth keeps turning off
Click to expand...
Click to collapse
Hi,
Can you try these steps?
Go to system Settings in the smartwatch.
Under Settings, scroll down list and tap "About."
Under "About," scroll down to "Legal Statement."
Continuously tap on "Legal Statement" until "Lab" appears below it.
Tap on "Lab" and select "Signal Strength."
Tap "Start." A Pass or Fail message will appear once the test is complete.
leugim1 said:
Hi,
Can you try these steps?
Go to system Settings in the smartwatch.
Under Settings, scroll down list and tap "About."
Under "About," scroll down to "Legal Statement."
Continuously tap on "Legal Statement" until "Lab" appears below it.
Tap on "Lab" and select "Signal Strength."
Tap "Start." A Pass or Fail message will appear once the test is complete.
Click to expand...
Click to collapse
I've just done the test and it passed OK.
However, enabling Wifi does not change Bluetooth behavior (still changes back to Disconnected)
theopulus said:
I've just done the test and it passed OK.
However, enabling Wifi does not change Bluetooth behavior (still changes back to Disconnected)
Click to expand...
Click to collapse
Mine has a different problem. When I run the test I get "Please retry".. you might have better chances that I do..
leugim1 said:
Hi,
Can you try these steps?
Go to system Settings in the smartwatch.
Under Settings, scroll down list and tap "About."
Under "About," scroll down to "Legal Statement."
Continuously tap on "Legal Statement" until "Lab" appears below it.
Tap on "Lab" and select "Signal Strength."
Tap "Start." A Pass or Fail message will appear once the test is complete.
Click to expand...
Click to collapse
I've tried the wifi connection trick, and it doesn't work.
Also, did the lab signal Strength test, and it says Fail. But I am able to connect to wifi, and to pair with the phone.
toffen said:
I've tried the wifi connection trick, and it doesn't work.
Also, did the lab signal Strength test, and it says Fail. But I am able to connect to wifi, and to pair with the phone.
Click to expand...
Click to collapse
It seems we are experiencing similar and related issues. Mine connects to the phone (using Bluetooth) but Bluetooth doesn't turn on (for earphones, etc.) and my wifi doesn't capture any network.
Already tried to factory reset several times and anything I can think of. Any suggestion is welcomed to try to fix this.
I will contact the Amazfit support again
leugim1 said:
It seems we are experiencing similar and related issues. Mine connects to the phone (using Bluetooth) but Bluetooth doesn't turn on (for earphones, etc.) and my wifi doesn't capture any network.
Already tried to factory reset several times and anything I can think of. Any suggestion is welcomed to try to fix this.
I will contact the Amazfit support again
Click to expand...
Click to collapse
Just to clarify, although the strength test fails for wifi, I am able to connect to a wifi using setting > connection > wifi.
Looking forward to see what they say to do. They told that I should contact my retailer to claim the warranty.
Any Updates
Any Updates
toffen said:
Any Updates
Click to expand...
Click to collapse
Not really.. The Amazfit support is not helpful.
I have installed the newest firmware using the instrucions on this forum but didn't fix it.
Found several people with the same issue in the forum but no fix..
Both bluetooth and wifi are not working for me. But I am able to connect to the app.
Hello, i have the same problem, see below the amazfit support answer
Hello There ,
How is everything going?
We have checked the log and sorry to tell your watch issue cannot be fixed online. Could you please kindly contact the seller directly to find a solution based on their warranty policy? If they need you to provide any evidence of the specific problems with your device, please let us know. We are more than happy to help! We appreciate your understanding and support!
I must send the watch to my seller to repair it.
thanks
Just to let You know, again new update 4.2.7.0 fixed issue for me, i can pair BT speaker and HR belt... Hope it lasts longer this time...
k4hR said:
Just to let You know, again new update 4.2.7.0 fixed issue for me, i can pair BT speaker and HR belt... Hope it lasts longer this time...
Click to expand...
Click to collapse
I am still on 4.2.6.0, when did you update?

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