[Huawei MediaPad, T-Mobile SpringBoard] SOVA_SX:
Hi,

i have a small problem a i hope someone here would be able to help me or enlighten me of what i have done wrong :D

I took my old Huawei Media pad s7-301u from the shelf to test if its still working or what condition he is in. The table booted normally into the system and everything seemed to be working but i have decided to hard-reset the tablet for future work. Since i had TWRP installed the system went to the recovery where i have decided to install a fresh stock ROM and therefore i have wiped all data using the recovery. After rebooting the touchscreen stopped to work, in TWRP, and overall anything. Hence, i have pushed the stock recovery into it and updated to the stock ROM using the inbuilt updater - everything went OK but the tablet was dead. After lots of trying i red somewhere that the wipe through TRWP could do something with one of the partition and thus i tried to convert them to ext2 and back to ext4 to fix the issue and truly it fixed the issue with the system and after updating the tablet went in to the system, however, the touchscreen is not working at all.

I have used the TWRP: 2.8.4.0

Stock ROM: S7-301u V100R002C232B005 ICS Android 4.0.3 General Version

What i have tried during my work was to push all the files for flash through fastboot

fastboot.exe flash modem non-hlos.bin
fastboot.exe flash sbl1 sbl1.mbn
fastboot.exe flash sbl2 sbl2.mbn
fastboot.exe flash ext oeminfo
fastboot.exe flash rpm rpm.mbn
fastboot.exe flash sbl3 sbl3.mbn
fastboot.exe flash aboot emmc_appsboot.mbn
fastboot.exe flash tz tz.mbn
fastboot.exe flash logo logo.img
fastboot.exe flash modem_st1 modem_st1.mbn
fastboot.exe flash modem_st2 modem_st2.mbn
fastboot.exe flash cust cust.img.ext4
fastboot.exe flash boot boot.img
fastboot.exe flash system system.img.ext4
fastboot.exe flash persist persist.img.ext4
fastboot.exe flash cache cache.img.ext4
fastboot.exe flash userdata userdata.img.ext4
fastboot.exe flash tombstones tombstones.img.ext4
fastboot.exe flash recovery recovery.img
fastboot.exe flash recovery2 recovery.img

The tablet reports, after update, that the "touchscreen firmware upgrade failed" but i cant figure out why it is not working. In the log from the update is:

Huawei product info file found ......
software version is not need to check!
Huawei software version Verfying success......
hardware version is not need to check!
Huawei hardware version Verfying success......
update parti num = 26
try to update coulmeter firmware!
try to update touchscreen firmware!
Success to fork coulmeter child process!
Huawei could not found coulmeter firmware version file......
coulmeter write return 9
wait for child processes return!
sys parti num = 26, update parti num =26
partition table not change
Success to fork touchscreen child process!
start huawei_update_touchscreen_firmware
minzip: Extracted dir "/tmp/touchscreen/"
minzip: Extracted file "/tmp/touchscreen/atmel_cmi_pro.img"
minzip: Extracted file "/tmp/touchscreen/s7020_suc.img"
minzip: Extracted file "/tmp/touchscreen/t1320_tm1828_001.img"
minzip: Extracted file "/tmp/touchscreen/t1320_tm1885_004.img"
mzExtractRecursive return 0
touchscreen update Can't copy /tmp/touchscreen
touchscreen write return 4
update zip package has boot img
Huawei contain bootloader's img......
Huawei begin structuring the update partition list......

And the update file/pack include a folder with the "touchscreen" img, however, iam not sure why its reporting the error about "copy" which is above. Using adb i have listed some files/folders and found the img files inside etc/firmware. The files are listed with extension *.img and are four: atmel_cmi_pro.img, t1320_tm1885_004.img, t1320_tm1828_001.img a t1320_tm1828_001.img.

ls -la
-rw-r--r-- root root 3750 2012-06-07 18:17 atmel_cmi_pro.img
-rw-r--r-- root root 72020 2012-06-07 18:17 cyttsp_8660_ffa.hex
-rw-r--r-- root root 72538 2012-06-07 18:17 cyttsp_8660_fluid_p2.hex
-rw-r--r-- root root 72538 2012-06-07 18:17 cyttsp_8660_fluid_p3.hex
-rw-r--r-- root root 180 2012-06-07 18:17 dsps_fluid.b00
-rw-r--r-- root root 120 2012-06-07 18:17 dsps_fluid.b01
-rw-r--r-- root root 105484 2012-06-07 18:17 dsps_fluid.b02
-rw-r--r-- root root 6256 2012-06-07 18:17 dsps_fluid.b03
-rw-r--r-- root root 428 2012-06-07 18:17 dsps_fluid.mdt
-rw-r--r-- root root 1156 2012-06-07 18:17 leia_pfp_470.fw
-rw-r--r-- root root 9220 2012-06-07 18:17 leia_pm4_470.fw
lrwxrwxrwx root root 2011-01-01 19:49 modem.b00 -> /firmware/image/modem.b00
lrwxrwxrwx root root 2011-01-01 19:49 modem.b01 -> /firmware/image/modem.b01
lrwxrwxrwx root root 2011-01-01 19:49 modem.b02 -> /firmware/image/modem.b02
lrwxrwxrwx root root 2011-01-01 19:49 modem.b03 -> /firmware/image/modem.b03
lrwxrwxrwx root root 2011-01-01 19:49 modem.b04 -> /firmware/image/modem.b04
lrwxrwxrwx root root 2011-01-01 19:49 modem.b05 -> /firmware/image/modem.b05
lrwxrwxrwx root root 2011-01-01 19:49 modem.b06 -> /firmware/image/modem.b06
lrwxrwxrwx root root 2011-01-01 19:49 modem.b07 -> /firmware/image/modem.b07
lrwxrwxrwx root root 2011-01-01 19:49 modem.b08 -> /firmware/image/modem.b08
lrwxrwxrwx root root 2011-01-01 19:49 modem.b09 -> /firmware/image/modem.b09
lrwxrwxrwx root root 2011-01-01 19:49 modem.b10 -> /firmware/image/modem.b10
lrwxrwxrwx root root 2011-01-01 19:49 modem.mdt -> /firmware/image/modem.mdt
lrwxrwxrwx root root 2011-01-01 19:49 playrdy.b00 -> /firmware/image/playrdy.b00
lrwxrwxrwx root root 2011-01-01 19:49 playrdy.b01 -> /firmware/image/playrdy.b01
lrwxrwxrwx root root 2011-01-01 19:49 playrdy.b02 -> /firmware/image/playrdy.b02
lrwxrwxrwx root root 2011-01-01 19:49 playrdy.mdt -> /firmware/image/playrdy.mdt
lrwxrwxrwx root root 2011-01-01 19:49 q6.b00 -> /firmware/image/q6.b00
lrwxrwxrwx root root 2011-01-01 19:49 q6.b01 -> /firmware/image/q6.b01
lrwxrwxrwx root root 2011-01-01 19:49 q6.b02 -> /firmware/image/q6.b02
lrwxrwxrwx root root 2011-01-01 19:49 q6.b03 -> /firmware/image/q6.b03
lrwxrwxrwx root root 2011-01-01 19:49 q6.b04 -> /firmware/image/q6.b04
lrwxrwxrwx root root 2011-01-01 19:49 q6.b05 -> /firmware/image/q6.b05
lrwxrwxrwx root root 2011-01-01 19:49 q6.b06 -> /firmware/image/q6.b06
lrwxrwxrwx root root 2011-01-01 19:49 q6.b07 -> /firmware/image/q6.b07
lrwxrwxrwx root root 2011-01-01 19:49 q6.mdt -> /firmware/image/q6.mdt
-rw-r--r-- root root 46848 2012-06-07 18:17 s7020_suc.img
-rw-r--r-- root root 28928 2012-06-07 18:17 t1320_tm1828_001.img
-rw-r--r-- root root 28928 2012-06-07 18:17 t1320_tm1885_004.img
-rw-r--r-- root root 510300 2012-06-07 18:17 vidc_1080p.fw
drwxr-xr-x root root 2012-06-07 18:17 wcd9310
-rw-r--r-- root root 1156 2012-06-07 18:17 yamato_pfp.fw
-rw-r--r-- root root 9220 2012-06-07 18:17 yamato_pm4.fw

however, iam not sure if this is ok or not or whatsoever. All other firmwares are in some other format so iam not sure about this. All the issues started with my TWRP wipe and during my flashing i have always used the official ROMs intended for this model.

any help or suggestion would be appreciated!

thx, Tomas

Anyone have any idea what i could do to make this working?