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MT8163 Android Navigation Tablet

MT8163 Android Navigation Tablet

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maxpayne
maxpayne
maxpayne
Intern
4,774
14-09-2023, 12:44 PM
#11



(11-09-2023, 06:58 PM)lijubu Hello,
I have not been able to make it work.   Sad 

No matter what I do and how:
Connection in power off or on while pressing Power button or not for whatever length of time...

MTKClient keeps repeating the Port Hint Cycle until Keyboard interruption.

I wanted to try using Linux but never got even far enough in installation.
The designated LiveDVD does not support given install orders.
And after figuring out how to use the proper packet manager, packages wouldn´t install because of being defined as corrupted. Confused

Any other way to go?

Leave bootloader unlock for now.
Go to Assayyed folder and check the unpacked system folder. Look under /system/apps , you still see the apps you disabled right?
Next, run the deodex operation then build for flashing (as .img not as zip) operation in assayyed

If this approach fails then we look at TWRP or CWM custom recovery and rename/backup/delete this file: /data/system/users/0/package-restrictions.xml
This post was last modified: 14-09-2023, 12:56 PM by maxpayne.

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maxpayne
maxpayne
maxpayne
Intern
4,774
14-09-2023, 12:59 PM
#12
Or flash this zip in custom recovery https://forum.xda-developers.com/t/syste...t-46437781

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lijubu
lijubu
lijubu
Enthusiastic Member
9
17-09-2023, 04:17 PM
#13
(14-09-2023, 12:44 PM)maxpayne Leave bootloader unlock for now.
Go to Assayyed folder and check the unpacked system folder. Look under /system/apps , you still see the apps you disabled right?

Hello,
when I look into /system/apps then I do see a list of app-folders, is this a list of disabled apps only?
.jpg
app-folder.jpg
Size: 52.94 KB / Downloads: 50

For an overall installed apps list it seems far to short and at least the navigational app is not existent in this list.
Is there an app that you can identify as definitely system relevant? Idea

Quote:Next, run the deodex operation then build for flashing

So I started assayyed and typed >2< for deodexing project. It said "It seems this ROM already Deodexed"...  needing keyboard interruption.
.jpg
Deodexing_I.jpg
Size: 125.11 KB / Downloads: 92


Then I followed the guide through from where I left off right before "Step 2: Tweaking / Optimizing the ROM"
Quote:(as .img not as zip) operation in assayyed

... meaning the Build method for raw? Or do I get something wrong here?

Output is Rom.zip with Meta-inf and content, boot.img and system.img


Quote:Or flash this zip in custom recovery https://forum.xda-developers.com/t/syste...t-46437781
We seem to be running in circles here: Confused
NO custom recovery installed
Bootloader locked
NO volume or home button, only Power on/off.

How to proceed now, please?

( * ^ *) ノシ
This post was last modified: 17-09-2023, 04:17 PM by lijubu.
maxpayne
maxpayne
maxpayne
Intern
4,774
21-09-2023, 01:53 PM
#14
(17-09-2023, 04:17 PM)lijubu We seem to be running in circles here: Confused
NO custom recovery installed
Bootloader locked
NO volume or home button, only Power on/off.

How to proceed now, please?

( * ^ *) ノシ

I want to confirm. Does the device show Boot logo or animation when you try to boot it?
This post was last modified: 21-09-2023, 01:54 PM by maxpayne.

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lijubu
lijubu
lijubu
Enthusiastic Member
9
25-09-2023, 05:24 AM
#15

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(21-09-2023, 01:53 PM)maxpayne I want to confirm. Does the device show Boot logo or animation when you try to boot it?

Good morning,
please see for yourself:

It switches on
.jpg
Start.jpg
Size: 101.27 KB / Downloads: 85


and then either stays there or mostly gets a backlighted black screen
.jpg
blackScreen.jpg
Size: 96.88 KB / Downloads: 90

or sometime is horzontal partly one plus the other.

And here you can see the difference when really switched off
.jpg
Off.jpg
Size: 61.34 KB / Downloads: 63
maxpayne
maxpayne
maxpayne
Intern
4,774
28-09-2023, 02:23 PM
#16
(25-09-2023, 05:24 AM)lijubu Good morning,
please see for yourself:

It switches on


and then either stays there or mostly gets a backlighted black screen

or sometime is horzontal partly one plus the other.

And here you can see the difference when really switched off

Port Philz recovery; Use v1.5 https://www.hovatek.com/forum/thread-21495.html and recovery.img from your backup
flash the philz recovery to the boot partition then check if the tablet enters Philz recovery mode when it boots

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lijubu
lijubu
lijubu
Enthusiastic Member
9
08-10-2023, 09:10 PM
#17
Hello,
I am sorry for the delay.
Spare time has been spending to persuade firefox on a new installation to accept old profile data.
I have been successful only today.
So I will follow your lead next and be back to report soon.
Cool
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