ATV9-MOD-(P212)AMPERE-V3

[bumerc]

For AP6330 devices owners, please test and leave a feedback.

- Kernel
- dtb
- dhd module
- vendor partition
were recompiled from the source code and completely exchanged.
(WiFi FW 40143 added as default)

ATV9-IMG-DEBUG-AMPERE-AP6330-V3

firmtech
You could also test the new kernel..
To update from the SD card, a simple "run update" in the u-boot terminal is sufficient

[firmtech]

Back up and running. Used serial connection to fix. Created an sd card with known working ROM using Burn Card Maker. Connect serial adapter using GND RX TX terminals on s905x. TX from serial adapter goes to RX on s905x, RX from serial adapter goes to TX on s905x board. Open Putty, hit enter before kernel locks up box. This gives a working prompt in terminal. Type sdc_burn aml_sdc_burn.ini it flashes known good rom. Reboot and back up and running. Hopefully this will help others. Sagert, running your ROM again!

[firmtech]

well, but without the log of the original bootloader I can’t do anything. Look in the forum how to make TTL-Log

I am able to output the serial data. Stops at loading the kernel. Maybe there is a glimmer of hope. I also have the original backup made with twrp which includes the boxes original boot.emmc.win file. Just not sure how to write data in serial mode.

[bumerc]

well, but without the log of the original bootloader I can’t do anything. Look in the forum how to make TTL-Log

[firmtech]

your total RAM is 512MB, your device is not supported

Interesting, I thought this device was 1g. Maybe I'll get lucky if I keep trying.

[bumerc]

sagert
just take a photo, I'm not at home to check your dump

[sagert]

su

dd if=/dev/block/mmcblk0 of=/sdcard/ddr_clk.bin bs=1 count=2 skip=41482

hexdump -e '"%d"' /sdcard/ddr_clk.bin

note: this command may not work if the bootloader was compiled with the option of automatic recognition of RAM

Only this happened.Probably empty.

ddr_clk.zip

[bumerc]

su

dd if=/dev/block/mmcblk0 of=/sdcard/ddr_clk.bin bs=1 count=2 skip=41482

hexdump -e '"%d"' /sdcard/ddr_clk.bin

note: this command may not work if the bootloader was compiled with the option of automatic recognition of RAM

[sagert]

execute these commands in adb and show output

adb shell dd if=/dev/block/mmcblk0 of=/sdcard/ddr_clk.bin bs=1 count=2 skip=41482

adb shell hexdump -e '"%d"' /sdcard/ddr_clk.bin

or take a photo of RAM

I am now on firmware as root.Write how to do this through the emulator terminal.

[bumerc]

Here is dmesg.But this is from a different firmware.

[ATTACH]n803543[/ATTACH]

execute these commands in adb and show output

adb shell dd if=/dev/block/mmcblk0 of=/sdcard/ddr_clk.bin bs=1 count=2 skip=41482

adb shell hexdump -e '"%d"' /sdcard/ddr_clk.bin

or take a photo of RAM

[sagert]

you did not even bother to check the specifications of RAM, I gave information about this in the first post.

Here is dmesg.But this is from a different firmware.

dmesg.zip

[bumerc]

I also flashed this firmware and then there was a brick.I then flashed several different firmware on different androids that I had successfully successfully flashed.There were various mistakes ,but I managed to go back.It is necessary to flash several different firmware.These are the ones that were successful.Good luck.

you did not even bother to check the specifications of RAM, I gave information about this in the first post.

[bumerc]

I took the HQ pics of the ram like you asked. The one with heatsink is top side. Other is bottom of board. I have been trying to get it to take a reset for a few days with no luck. Like I said, I have flashed may ROMS to this device before and have never seen this. Anyway hope someone can help. I have tried shorting all the pins, there are three points that make the led go to red and none are causing a reset. HDMI output is blank. Thanks bumerc.

your total RAM is 512MB, your device is not supported

[sagert]

I took the HQ pics of the ram like you asked. The one with heatsink is top side. Other is bottom of board. I have been trying to get it to take a reset for a few days with no luck. Like I said, I have flashed may ROMS to this device before and have never seen this. Anyway hope someone can help. I have tried shorting all the pins, there are three points that make the led go to red and none are causing a reset. HDMI output is blank. Thanks bumerc.

I also flashed this firmware and then there was a brick.I then flashed several different firmware on different androids that I had successfully successfully flashed.There were various mistakes ,but I managed to go back.It is necessary to flash several different firmware.These are the ones that were successful.Good luck.

[firmtech]

to the right of the heat sink is the RAM chip, and please also photograph the back of the circuit board

I took the HQ pics of the ram like you asked. The one with heatsink is top side. Other is bottom of board. I have been trying to get it to take a reset for a few days with no luck. Like I said, I have flashed may ROMS to this device before and have never seen this. Anyway hope someone can help. I have tried shorting all the pins, there are three points that make the led go to red and none are causing a reset. HDMI output is blank. Thanks bumerc.