[General Questions and Answers] insomniacno1:
Hi, I'm running linux on my laptop, Xubuntu 16.04 64bit and have newest Android SDK, android tools and fastboot installed I also have Qtadb. I have a second SSD with windows 7 Pro 64bit.

For the last 2 months on and off I have tried to revive my old Minami A20 tablet that is stuck on logo. From recovery I can factory reset it and wipe data cache, but no matter how many times I try it is still stuck on logo.

Btw, it came rooted from the factory, but su had to be re-installed, I later made su system file.

busybox is installed too I just don't know which version after all the factory reset.

I did enable usb debug when the tablet was working, but don't know if that is still enabled after factory reset.

I have a full Uberizer firmware backup rom dump but I can't get it recognized in Windows 7 Pro 64bit as other than Alcatel ADB interface and that is not enough for Uberizer to recognize it, I have tried all sorts of usb drivers from Alwinner stock to Google to alcatel and even some generic ones, Also tried the Composite drivers and going to recovery on the tablet to see if that would help.

Uberizer for Windows firmware backup(I can run Uberizer in Wine but it does not have access to the tablet), (There is no working Uberizer for linux), the files are:

boot.img

bootloader.img

data.img

recovery.img

system.img

My problems are the following:

I can't get it recognized correctly in windows due to stuck on logo and incorrect usb drivers / linux(here i can browse some folders but not all and QtADB is not recognizing the tablet correctly nor do ADB from terminal only serial number).

I can't seem to find the correct firmware for this model.

In stock recovery windows 7 recognizes this as Alcatel ADB interface, Uberizer can't see anything.

In stock recovery on the top of everything else it reads:

SDK : MID-A20-Android4.2-V1.3

Android system recovery <3e>

Volume up/down to move highlight;

enter button to select (The interface is touch based scrolling and

Power is enter, the tablet only have Power and Home button, no volume buttons)

The options are:

- reboot system now

- apply update from ADB (also known as sideload)

- wipe data/factory reset

- wipe cache partition

- apply update from internal storage

- apply update from cache

Some research seem to indicate that this is part of the multiple devices called K70 or A70X or A70XH

Ok, I'm not a shark on how to do this so need some guidance, could someone help me out?

adb can show me files by adb ls / but some folders are not opening like:

/vendor

/etc

/system

/init

The rest open:

/config

/cache

/acct

/d

/sdcard

/mnt

/sys

/sbin

/proc

/data

/root

/dev

Funny thing is that Qtadb shows all partitions as empty and can't find any files. I tried Mydroid but that one doesn't even find the device.

adb can find the device and list it as

adb devices

List of devices attached

20080411 device

Qtadb logcat shows:

10:57:42.693 exec '/system/bin/sh' failed: No such file or directory 2 2) -

Hope someone can help me out - thank you

Jan

adb ls /.*.*

000041ed 00000000 5e6ee094 .

000041ed 00000000 5e6ee094 ..

00004140 00000000 5e6ee093 config

000041f8 00000000 5e6ee094 cache

000041ed 00000000 5e6ee093 acct

0000a1ff 0000000e 5e6ee093 vendor

0000a1ff 00000011 5e6ee093 d

0000a1ff 0000000b 5e6ee093 etc

0000a1ff 0000000b 5e6ee093 sdcard

000041fd 00000000 5e6ee093 mnt

000081a4 0004c3ae 00000000 zet622x.ko

000081a4 000003ec 00000000 ueventd.sun7i.rc

000081a4 00000fb8 00000000 ueventd.rc

000081a4 00000110 00000000 ueventd.goldfish.rc

000041ed 00001000 576be140 system

000041ed 00000000 5e6ee093 sys

000081a4 000248d4 00000000 ssd253x-ts.ko

000081a4 00028660 00000000 sis925x.ko

000041e8 00000000 00000000 sbin

0000416d 00000000 00000000 proc

000081a4 0009f1fd 00000000 nand.ko

000081a4 0003c142 00000000 lcd.ko

000081e8 00258000 00000000 initlogo.rle

000081e8 00000f4b 00000000 init.usb.rc

000081e8 00000703 00000000 init.trace.rc

000081e8 00000d75 00000000 init.sun7i.usb.rc

000081e8 00001746 00000000 init.sun7i.rc

000081e8 00004f9b 00000000 init.rc

000081e8 000009b7 00000000 init.goldfish.rc

000081e8 0001bc68 00000000 init

000081a4 00006ef3 00000000 inet_ctp.ko

000081a4 00075788 00000000 hdmi.ko

000081a4 00020cc1 00000000 gt9xx.ko

000081a4 00020874 00000000 gt82x.ko

000081a4 000215a2 00000000 gt801_2plus1.ko

000081a4 00078435 00000000 gslX680new.ko

000081a4 000d5ee3 00000000 gslX680.ko

000081a4 00050f85 00000000 ft5x06_ts.ko

000081a4 00046dcb 00000000 ft5x02.ko

000081a4 0007699b 00000000 ft5402.ko

000081a4 00351e78 00000000 disp.ko

000081a4 00000074 00000000 default.prop

000041f9 00000000 5e6ee094 data

000081a4 0002a66f 00000000 ct36x_ts.ko

000081a4 00020655 00000000 byd693x-ts.ko

000041c0 00000000 52189ece root

000041ed 00000c30 5e6ee094 dev