Problem with WiFi

[jupi83]

Hi,

I have problem with Malaysk ROM. I have 3 units....
1. KLD for RAV4
2. KGL for Zafira
3. KLD 2DIN (for now with stock ROM)

All are QuadCore unit 1024px.

Problem is with WiFi after update from stock to Malaysk ROM.
Problem is only with some Phones. For Example my Lenovo VibeShot don`t work. My wife Lenovo k3Note (MIUI) works great. Sony Z3 works. Iphone 5s dont work with Hedunit.

HeadUnit see Wifi hotspot. I can write password. But when is connecting signal strenght drop to one line and couldn`t connect.

I record screen from test. Problem is on KLD and KGL then it`s not hardware problem.
youtu.be/DgfRLAIqUfo

I test Hotspot on laptop and works great on my phone and this Iphone 5s.

Please help me. I want flash 3th unit but dont want loose Wifi

Best Regards
Tom

 

[jupi83]

Edit: Today I install Malaysk ROM on 3th 2din unit. Problem also exist but HU connect to Hotspot itself for about 1-5 minute. When i click manually "connect" effect is the same as on 1th and 2nd unit. Range drop down and couldn`t connect.

 

[xrapidx]

I've noticed the same on mine with a mifi device - wifi seems to drop everynow and then,

 

[RobRoy]

Hi,

Same issue, latest Malyask ROM (28 Dec?).
Can see hotspot, but does not connect, tries and constantly drops back again.
Checked password is fine.
Phone is Nexus 6P, 6.0.1.

Cheers

 

[newt_dunbarton]

Hi,

I have problem with Malaysk ROM. I have 3 units....
1. KLD for RAV4
2. KGL for Zafira
3. KLD 2DIN (for now with stock ROM)

All are QuadCore unit 1024px.

Problem is with WiFi after update from stock to Malaysk ROM.
Problem is only with some Phones. For Example my Lenovo VibeShot don`t work. My wife Lenovo k3Note (MIUI) works great. Sony Z3 works. Iphone 5s dont work with Hedunit.

HeadUnit see Wifi hotspot. I can write password. But when is connecting signal strenght drop to one line and couldn`t connect.

I record screen from test. Problem is on KLD and KGL then it`s not hardware problem.
youtu.be/DgfRLAIqUfo

I test Hotspot on laptop and works great on my phone and this Iphone 5s.

Please help me. I want flash 3th unit but dont want loose Wifi

Best Regards
Tom

Same here. I'm running latest Malaysk ROM (Jan 2016) on AN RK3188 1024X600 JOYING (JOYOUS) heading. WiFi was ok for bench testing but it will connect with full bars then drop after a short time (30s-3min). Not sure how to fix it because for a week it was fine... Won't connect to home wifi (in the house beside my computer) or my iPhone 5 hotspot 5cm from unit. Anyone have some ideas?

 

[koalauk]

On my GA2114 WIFI sometimes wifi doesnt turn on at all

relevant ??

 

[uschatko]

Same here. I'm running latest Malaysk ROM (Jan 2016) on AN RK3188 1024X600 JOYING (JOYOUS) heading.

Same here on an RK3066 with latest Malaysk ROM.... first connection was fine. Then after 2h and 300km drive dropped the connection and no way to reconnect. Tested on Sony Z5 compact, Acer Z103 and iPhone 5s. Connection to regular APs works fine (McDonalds, Homerouter).

 

[TheBendertt]

same for me. but my wifi disconnect from AP and don't connect after few minutes of working FM Radio

 

[kerim92]

same here s07 mtcb-mx-v2.72 rk3066

everybody posting their wifi problems. no one can solve this????

i found something else.

yes hotspot alwasy drop connection. reconnecting is very hard. turn off wifi. turn off hotspot. turn on hotspot. turn on again wifi from unit. it will connect.

but after a while connection icon goes to dark. on unit if you check connection it looks like connected. when i check my g3 phone, no any machine connected. it shows 0/8 (0 connected in 8 machine).

i drive car to my workplace and parked close to door. when i connect to my modem no any problem left. it is connecting, connection is not drop, when i start car it is auto connecting. everything is looks like fine.


is this machine have problems with hotspot internet?

what is going on?

so we need real help. please hear some one here. thank you.

 

[rudix78]

Have the same issue. Problem started after updating to FUSE technology on Malaysk ROM. WIFI drops connection after few minutes of using. Not sure if it can be fixed by ourself. It should be reported to Malaysk.

 

[mas618]

On Malaysk ROM 02-07-16 (version 2) on RK3188 800x480 HZC. Had the drop out issue on the stock android 4.4.4 but also on Malaysk ROM - very, very weird indeed... Would nive to have it fixed.

 

[Howie1969]

Hi mas618, did you get an solution. Got the same "wifi drop issue" with stock ram and also with malaysk rom.

 

[makes2068]

Same to me. Any fix available?

 

[kerim92]

Wifi corrected

Hi
Finally i found problem. Thank me if it is useful.

Problem is not software problem. It is just harware problem
I just take out unit from car. Opened 2 screws top of dvd and removed metal lid.

Wifi cable has 2 wire in 1 wire. Middle is the + outside wire is ground. So both is soldered very badly to signal point. I was able to solder ground side to ground but i just changed wifi antenna with wire from laptop antenna.

You can just solder it. Or you can chane it.

In first picture you can see very bad solder.

In second picture you can see new antenna with wire soldered.

You can solder outside wire any place of ground.

My wifi is now very good works. Not drop anymore. And bluetooth audio is not drops too.

I saw the cpu is not have any cooler. The last pictures show cooler is planted to rk3066