Help with firmware update older HU - MTCB Android Head Units Q&A

Hey so I have an older headunit from 2014. Looking to update the firmware to a newer one and was wondering if anyone could help me figure out which one is possible to use? Kind of confused with the MCU and which rom would be possible...
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I think the rk30sdk indicates that its a rk3066 unit. Its an Cortex-A9 Dual Core. Maybe this could help:
[ROM][RK3066/RK3188][SD/HD] Malaysk ROMs Android 4.4.4 for any yet known MTCB-Device
FOR RK3066 How to get to reсovery if you touch buttons - http://forum.xda-developers.com/showpost.php?p=65891188&postcount=2225 Special message for beginners now !! Before experimenting with firmware, Check to make first of all that you can to...
forum.xda-developers.com
I think there is nothing newer than Android 4.4. But i don't know how you could upgrade.

Related

[Q] Which one the Latest Firmware?

I want to know, from image below.. which one the latest Firmware? I will update my Galaxy Note 2 to the latest one.
Any guide how to read it?
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My Original Firmware is Indonesia and not rooted. Can we upgrade via Odin using another country? What's effect will be?
Thanks
N7100XXDMF2 is the latest
You can read them alphabetically..
Like DMF2
Then DME6
Then DME1
Then DMD4
Etc....
No actual effect will happen.. Maybe some apps you'll find them depending on the county you chose.. Some other configurations that you can edit anyways later..
Sent from my GT-N7100
Read This thread you will find yourself which one is latest
http://forum.xda-developers.com/showthread.php?t=2239822

[Q] Root N7105 build JZO54K.N7105XXDMB3 with TOOLKIT

Hello, I found this tool kit http://forum.xda-developers.com/showthread.php?t=1957155 and looks great, I also found a video on Youtube that teaches you how to use this tools and doesn't seems too complicated.
The thing is that my build is JZO54K.N7105XXDMB3, which doesn't appears to be available in this utility.
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The phone is probably imported from somewhere around the UK, as the plug looks like this.
(Random image taken from Google)
It might be an International LTE version, I'm not sure, because it doesn't say something like Verizon, or whatever, it's just the standard phone.
Help will be very appreciated.
Thanks in advance.

Help to identify head unit

Can someone please help me to identify what type of device this is
http://www.ebay.com/itm/391111338272
My own pictures from the menu
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Don't know the unit. Looks old tech though. Don't think it's MTCB either
Sent from my SM-G920F using Tapatalk
Thanks for the feedback.
Some one else?
This is an android 4.4.4 so I would thought it should be possible to root the device
Searching for that MCU version brings hits in the "AN-21 U" - Unbranded 6.2" 2 DIN Pure Android 4.1 Car Stereo Radio Head Unit [ROOTED] thread so that would be my guess.

Hello everyone I want a solution to the problem of my Galaxy S20 Ultra and CDMA chipset operation

Hi I want help I have a device sm--g988u top with a new purchase but I can't run cdma chipset
Is there a solution without downloading a full rom for example changing the csc file without problems come to inform me of the solution and thank you to everyone
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It seems that no one understood my request. I just want to solve the problem of playing CDMA chips what do I do to play them on my device. Is there a code or unlock file cards please help from brothers with experience in the field
Have you solve your problem yet?

Question Android Version Mismatch With Kernel Version

I reflashed my S22 recently, but realized that the Android Version (13) does not match with Kernel Version (Android 12-9).
My S22 is Snapdragon variant, from Singapore. (not sure if it because I flashed incorrect firmware)
Mainly is because I encounter that Samsung Pay Transit card no longer work while screen is off.
Could this be an issue, and is it recommended that I reflash the latest firmware again?
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The kernel version should not affect any functionality.
The S22 uses android common kernels(GKI) which is why it seems wrong/out-of-date.
Per the Android OS developer website, android12-5.10 is a supported kernel for use with Android 13.
https://source.android.com/docs/core/architecture/kernel/android-common#compatibility-matrix

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