J22 TVSTICK with AP6210 wifi

[Max One]

Wfi Display is not working!

Hi all,

i have problems to use wifi display connecting to my note 2. It connects with success but the screen wont mirror.

So am i doing something wrong or is the app not working properly?

Best regards

Max one

[pursch]

Stil flickering

Hi,
I tried several roms and kernels now. Some worked without flickering, but had broken wifi or Bluetooth. The ones with working wifi and BT flickered.
The only rom with less flickering was the one from post #230.
For testing I connected the stick to a 1920x1200 display and with rom from #230 it was not flickering at all. Full of hope I switched to my TV set an the stick was starting to flicker again. In the settings / screen menu I changed resolution from 1920x1080 60 Hz to 1280x720 50 Hz and the flickering was almost gone. Almost in this case means scree outage every 60 seconds. On my 1920x1200 display the stick did not offer me the 50 Hz setting.

Did anyone make similar experience? Could the frequency be the key to a working kernel? Is there a way to log that so somebody can fine-tune the kernel?

Cheers,

Pursch

[s_benia]

Thx for answer, but unfortunately no reaction from pc what so ever...
I've tried the reboot bootloader via terminal emulator to, but no success.

Hm...it's probably needed to lock contacts on a Hand Flash...

[GVRnx]

hey guys im trying in the pass few days to install a custum rom with no luck.
today i figuerd it out.
the problem was that when ever im trying to flash a neomode rom the screen loose signal and flickes alot.
any way i found the right setup of Kernels and rom to run the J22 AP6120 smoothly.

http://www.aliexpress.com/item/i8-keyboard-2013-2GB-Dual-attenna-strong-Wifi-Mini-PC-Quad-Core-RK3188-Android-4-2/1047980386.html

im uploading a link to a package that i made for u using neomode 1.3 (respect!).
all u need to do is run flash tool 1.37 and load each line apart.

wifi&BT works perfect.
its a 720P only.

this is the download link:
http://www.sendspace.com/file/uex7bz

Nice work! For me to it's the first crom dat doesn't flicker. I just have an issue with the NAND memory: NAND not mounted. Any ideas?

Again very nice work and thanks.

[PolarBear]

Corrupted by USB

I just have an issue with the NAND memory: NAND not mounted. Any ideas?

Again very nice work and thanks.

A couples times I've corrupted the NAND flash by failing to properly unplug/eject the device/storage from my Windows PC. If you have CWM installed, I believe you can re-format the NAND Flash. It took me a few tries, but it eventually worked. Good luck!

Note: http://www.freaktab.com/showthread.p...8-3066-devices

[zetzzzz]

Check this thread to make your own kernel patch and overclocked..
ENJOY!!

work for me with Antutu score 20600
i believe it's applicable to any android stick

http://www.freaktab.com/showthread.php?8933-Bluetimes-BT919-GM282-or-J22-or-CX919II-(RK3188-with-wifi-AP6210)-OC-dan-Vsync-Fix&p=122057#post122057

[thehoovie]

Anyone have J22 Kernel w/WiFi&BT with STABLE 1080 ?

Thank you all who provided great tools, sources and knowledge.

Managed to build stable 1080p kernel for J22 stick without screen issues and working wifi and bluetooth: 20131119MSK1120_J22_1080p_kernel_3_0_36p.zip
....
=. Stable system 1080p, WiFi, Bluetooth, antutu 17403. ...

Hi. I got a J22 a few days ago. It is advertised 1080p output, well it is 720 scaled to 1080 just like the one here;

try this:

https://mega.co.nz/#!c8sGDbxD!EmffgRaVrUklDRokFRjGuHXyaFRiEFffI4XT3i2ridU

is a mixed between stock internet firmware and my backup

Tried MANY different ROMs with MANY(the 5 or so I can find for the J22 made at 1080) different Kernels.

http://www.freaktab.com/showthread.php?6120-J22-TVSTICK-with-AP6210-wifi&p=114159&viewfull=1#post114159

http://www.freaktab.com/showthread.php?8382-J22-ONLY-KERNEL-s

as well as others in this post and on the forms here.
Like I see many others reports, I can get 1080p output but no WiFi&BT stable or 720p output with WiFi&BT stable, or 1080p w/ working WiFi&BT not stable, screen keeps flashing on and off. I tried a stronger power supply, with the same results.

Who has a J22 working with 1080p/WiFi/BT ? And What ROM/Kernel combination are you using?

Neomode, I 'heard' your http://www.freaktab.com/showthread.p...rs-with-AP6210 should be working, will it ever with J22 and 1080p?

Thanks everyone for supporting each other, -theHoovie

[TVDroid]

That is exactly what i want to know

[zetzzzz]

Hi. I got a J22 a few days ago. It is advertised 1080p output, well it is 720 scaled to 1080 just like the one here;


Tried MANY different ROMs with MANY(the 5 or so I can find for the J22 made at 1080) different Kernels.

http://www.freaktab.com/showthread.php?6120-J22-TVSTICK-with-AP6210-wifi&p=114159&viewfull=1#post114159

http://www.freaktab.com/showthread.php?8382-J22-ONLY-KERNEL-s

as well as others in this post and on the forms here.
Like I see many others reports, I can get 1080p output but no WiFi&BT stable or 720p output with WiFi&BT stable, or 1080p w/ working WiFi&BT not stable, screen keeps flashing on and off. I tried a stronger power supply, with the same results.

Who has a J22 working with 1080p/WiFi/BT ? And What ROM/Kernel combination are you using?

Neomode, I 'heard' your http://www.freaktab.com/showthread.p...rs-with-AP6210 should be working, will it ever with J22 and 1080p?

Thanks everyone for supporting each other, -theHoovie

Haven't tried it my self but according to this post:

http://www.freaktab.com/showthread.php?8608-NEOMODE-CUSTOM-ROM-MK809III-AP6210-Version-1-9a-*UPDATE*&p=119143&viewfull=1#post119143

you just need to edit the Build.prop file and then set the video.overlay=1

if the kernel doesn't work, you can try modifying your stock kernel using this step here:
http://www.freaktab.com/showthread.php?8933-Bluetimes-BT919-GM282-or-J22-or-CX919II-(RK3188-with-wifi-AP6210)-OC-dan-Vsync-Fix&p=122057#post122057

[thehoovie]

video.use.overlay=1 no work either :-(

Haven't tried it my self but according to this post:

http://www.freaktab.com/showthread.php?8608-NEOMODE-CUSTOM-ROM-MK809III-AP6210-Version-1-9a-*UPDATE*&p=119143&viewfull=1#post119143

you just need to edit the Build.prop file and then set the video.overlay=1

if the kernel doesn't work, you can try modifying your stock kernel using this step here:
http://www.freaktab.com/showthread.php?8933-Bluetimes-BT919-GM282-or-J22-or-CX919II-(RK3188-with-wifi-AP6210)-OC-dan-Vsync-Fix&p=122057#post122057

Thanks for reminding me to try the video overlay setting in build.prop I forgot about that setting. But tried that and no go. When i do that the screen gets a lot smaller, and it has no effect on flashing screen with a 1080 kernel. The kernels I have used already have the vsyncfix applied.
(or at least they should, some posters said they do, and when I try to apply the fix i get this output

=============================Rockchip Patchomatic Suite
Vsyncfixomatic v1.0
by phjanderson
=============================


Reading kernel image
Done!


Applying vsync fix
Error: unable to find vsync fix search pattern, please alter the pattern or disa
ble vsync fixing

)

[mrlaban]

this is OC1.8 kernel
WIFI, BT works OK
antutu 20.590

i'm also adding 3 files that are changed to compile kernel

Hey, I have tried this kernel but xbmc does still have a bit of stutter. Do you know whats causing this? I am using Nexus SDK2 Rom. Henrik

[tomi.omni]

Hi,

really need some help here. Bought my Stick and it worked well, after changing the firmware I did not get any Wifi (it is a RK3188 with AP6120). Tried many all of them worked but no WIFI.

Luckily I found the original firmware ( http://blog.geekbuying.com/index.php.../#.Ute9E2R5MnX ) and it started working again. But 720 is still stuttering a bit.

I suppose that the J22 / CX921 II would also work. Can any one tell me what Firmware / Kernel should I try next? I understand this threat but what I am missing is a clear indication which Firmware + Kernel to use. Ideally I would like 1080p and a speed focused setup (ideally only XBMC).

Thanks, Tom

[heymil]

.
Like I see many others reports, I can get 1080p output but no WiFi&BT stable or 720p output with WiFi&BT stable, or 1080p w/ working WiFi&BT not stable, screen keeps flashing on and off.

I am searching for a stable wifi 720 kernel + rom, which one did you use?

[exglynco]

I've gone back to the stock kernel and ROM on my J22. Repeated attempts to load Finless' 2.0 Kitkat Beta, Finless' 4.2.2 AP6210 1.6b, and Neomode's 1.7 Hybrid with numerous recommended kernels either failed to load, or failed to access wi-fi and Bluetooth, or had screen flickering.

The stock kernel and ROM run without flickering, and wi-fi and Bluetooth work. I've installed CWM recovery to replace the stock recovery.

[exglynco]

I should mention my J22 has a true RK3188 CPU, not the RK3188T, and the AP6210 wifi chip.