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MK808-B (original) JB 4.2.2 Official - Finless ROM 2.1
Excuse me for the silly question... how can I extract from img file? I've tryed ImgRepackRK but shows it tells me that it is an ext3 file and doesn't work... what tool do I need to use?
Than you, I'm going to try tomorrow!
I've tried the stock one and mx player... Many videos I can clearly see on my pc have low quality. Frequently they are clumpy, or looks like a codec defect, but I've installed custom codec for mx player too!!
And according to the cpu, can I overclock it without a custom kernel?
If the videos are clumpy, overclocking won't help. I thought you mean they are stuttering, sorry. Are you sure they look better played from another device?
If the videos are clumpy, overclocking won't help. I thought you mean they are stuttering, sorry. Are you sure they look better played from another device?
It seems that the bad video playback performance is kernel related then. The only thing you can try is to increase the cpu clock in SetCPU (or a similar app). But this may lead to overheating, so be carefull.
You can propably get wifi to work using this method:
hey bob. thanks for the updated version. was on 1.7 (maybe 1.6?) before.
with 2.1, it shows out of range with my tv. its an older tv.
went back to 1.7 and it was still out of range.
flash a factory firmware and it displayed correctly. what i noted was that my tv cannot handle refresh frequencies above 60 so it displays out of range (the finless firmware was pushing nearly 80-100Hz). any fixes to limit the refresh frequency so that i can still use the rom?
my tv is an older 720 lcd tv. which can take 1280x720.
So I just installed this rom on my MK808B. I made sure I had the original version by opening it up and I'm all good there, but every time I launch to beyond xbmc it crashes at some point, and every time I launch to the launcher and enter beyond xbmc the screen is completely messed up and doesn't line up correctly, like the bottom is at the top? It's not like the resolution is wrong, it's like the action buttons are in the wrong areas? Star at upper left, no power down button, things on top of other items?
The other issue is that every time I reboot it, I need to find settings and set the sound to hdmi, but it doesn't save that setting? It keeps resetting to the way it was before.
Is there a more stable version or a way to set the settings so they stay where they are.
Trying to setup this 808B for my mom so it has to just work or she'll be lost.
OK folks, as many may know Rikomagic released an official JellyBean 4.2.2 ROM for the MK808 and MK808B.
You can read about it here and also get the stock ROM from links posted in this thread:
Thus you know me.... I decided to make a Finless ROM 2.1 version using it. The stock ROM is pretty nice this time unlike the BETA 4.2.2 they released a while ago. Lots of more supported devices, etc.
Anyway, this time I did the MK808B first. I will do the MK808 Non-B next so stay tuned for that.
This is ONLY for the Original MK808B. It is not for the MK808B clones like the Sunvel.
______________________
Features and release notes for my 2.1 JB 4.2.2 ROM:
1) Rooted with an updated SU and Superuser.apk that works with 4.2.2
2) Debloated of a huge amount of crap apps!
Oh and the stock ROM was wasting a ton of NAND space!
They had defined system.img to be DOUBLE that of normal ROMs.
This was to handle the huge system.img that they filled with a ton of bloat!
I reduced the parameter file from 200000 for system back to 100000 after debloat.
Realize that with these reduced parameter files, the original system.img wont fit.
So to go back to stock ROM you will need to erase NAND and use the original parameter files.
I have provided the original parameter file in the ROM kit named parameter_original.
3) As always, full init.d support! If you do not know what that is... ignore it. For geeks that want to use it. It is there!
4) Gameloft fix. This fixes Gameloft games from crashing to the desktop.
Many of them do not run and crash to the desktop. This is due to a license check based on the device.
Special thanks to Christian Troy for inventing this fix. I modded it for this ROM.
5) Phone carrier fix for Google Market unlock (more APPs show up).
For some reason this was not built in like other stock ROMs.
6) I unlocked hidden settings:
-> Accessibility
7) New "grid" style launcher available as a choice of launchers.
Some people still want the Alternate launcher that comes with many TV sticks for EZ TV use.
I took this from another 4.2.2 ROM. This of course comes with the RK settings as well.
If you want to remove this just use ES File explorer and delete these files from /system/app
LauncherNEW.apk
AllApp.apk
RKSettings.apk
RKBasicsettings.apk
Now just reboot and all this will be gone.
8) All Google APPs updated except Google Search
9) Busybox that I like best Wraitdu 1.19.4
10) 1gb and up to 4gb parameter files available for more APP space. 1GB is the default for the flash tool.
See below for instruction to use other parameter files to change you APP space
11) I edited framework to turn off the default "Bubbles" live wallpaper.
I hate live wallpapers on first boot. It slows the boot down and over all initial performance.
I have set the usual green leaf standard wallpaper.
I also removed the FAKE files they added to framework in they attempt they made to try a keep people from modding this ROM!
I can't believe they are trying to go to this level and protect the ROM and keep people from editing it easily!
That's fixed! Enjoy an OPEN ROM again.
12) Changed build.prop so USB connection to PC is a Mass Storage device and not a MTP device.
This ROM has no settings to change that at all (I will fix that later). I prefer a Mass Storage device myself.
You can easily change it back in build.prop. I commented out the MTP line.
13) Build.prop edit to open up the Google Play store to APPs that normally say "not compatible".
I am spoofing a Samsung device that will show almost any APP as compatible.
Your device will now NOT show up as a MK808 device to Google Play! Understand this please.
I also left the original build.prop in the ROM called build.orig.
If you want to go back, just use ES FIle Explorer or a root file explorer and rename build.prop to build.old
Then rename build.orig to build.prop.
Go into settings, apps, all and go into the Google Play app. Clear the cache and data.
Reboot!
14) Remote Control using RK Remote APP is now fully supported!
In the ROM kit is a RKRemoteControl.apk.
You install this on your phone or tablet and now it can remotely control your TV player!
Just put the APK on sdcard or something and install it on your Android phone, tablet, etc.
ENJOY this one! I had a HARD TIME getting it to work!
15) Petrus reboot APP is added
16) 1080P patched kernel baby! I patched the stock kernel to 1080P.
There are 2 kernels and 2 boots in the ROM kit. By default kernel720 and boot720 are selected in the flash tool. If you want to use a 1080 kernel then read the instructions below.
Other notes:
CIFS.ko, Xpad.ko, md4.ko, etc is already in the stock kernel! China dev's are learning
Expect some rooted APPs to not play right due to the new multi-user permissions of 4.2.2
In this ROM Automatic "set date and time from network" is not turned on.
I could fix that but ran out of time for now.
I highly suggest you turn this on first!
If you do not the default date is 1970 on every boot!
Google Play does not like this so turn it on before you sign into Google.
___________________________
AS ALWAYS! See the README in the ROM download for full details and instructions!
Great job Bob, and thanks very much.
This is the first time I have ever flashed a ROM so it was good to have your detailed instructions. Worked first time! Everything is just as you said in the Read Me but you might like to know that I did have a problem with RK Remote control. I already had this app installed on my tablet and as it was a newer version than the one you shipped (V2.0.2) I just went ahead and tried it. It found the the EHome Media Server OK and connected but as soon as I touched the screen on the tablet to move the mouse the MK808b performed a reboot and came up with WiFi disabled. I uninstalled V2.0.2 and installed the one you shipped (V1.1) and it now works OK.
Thanks again.
Hey, im trying to flash my mk808 but everytime i wanna put my deviec into flash mode i get "USB Device not recognized: One of the devices attached to this computer has malfunctioned and windows does not recognize it." (The 808 is the only device). Anyone had the same problem/similar problem and knows how to fix this? Im using Win8.1 atm.
The Error does only come up if i try to get flash mode working when i connect the device normally everything works without a problem. Tried booting into flash mode with a reboot app and the reset button method aswell. Maybe a Win8.1 problem? Anyone who got it working with Win8.1?
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