hi guys
i have a surface pro 4 that came with battery problem
it doesn't charge more than 46%
i replace battery with new one and in also doesn't charge more than 46%
i flash bios ,charging problem solved

but now i have touch problem
it doesn't work even in bios menu
surface Touch Firmware in device Manager has error
windows update not help
i tried two more bios but same problem

this is my dump file with battery problem

any idea?
can someone make Clear ME Region of my file please?
i try to do that but when i drop bios file to ME Analyzer it cant detect version of file

any idea about that?
i really need to solve it

Where did you get the firmware? At the official website? Return the original BIOS firmware, and update: EC, ME, SAM, Touch, UEFI from under the OS.
On the official site, the firmware is encrypted in parts. It needs to be decrypted for the programmer. Then to assemble parts together.
This utility can do phoenix tool.
If the tablet is working, it’s easier to update from under the OS.
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and then install the official drivers.

i flash bin file that i find in forum
battery charging problem solved by that but then there is error on Surface Touch firmware in Device manager
i reinstall windows and update everything by windows update but there is still error on Surface Touch (code 10)

is there any way to backup Surface Touch from old firmware with battery problem?

Update the touchpad firmware from the official website. You understand me, not?
OR get back the original your firmware to your device (i am about this your original firmware viewtopic.php?p=740072#p740072 )
and then update the firmware from the official wesite. after update the firmware - install the drivers from the official wesite.

the official website https://www.microsoft.com/en-us/downloa ... x?id=49498
there firmwares and drivers.

i still can't solve this problem
its not about driver , because touchscreen with original firmware works in bios page
but even when i make ClearME from original file, touchscreen not work
i update everything with windows update and driver from microsoft website but ME firmware and TouchScreen Firmware have error sign in device manager

anyone has any idea?