Screen Problem Haipad M701r

[denzel8397]

Hello. I have a problem with the screen. When I select something on the left side it picks something on the right and vica versa. i have tried re-calibrating the screen but couldn't select the little crosses on the screen so this didn't wor. I have also tried a factory reset but the screen stayed the same.
Any Ideas?

Geoff Dutton

 

[Loonix]

what firmware are you using?

 

[denzel8397]

what firmware are you using?

It says under settings Firmware Version 2.1-update1
Kernel Version 2.6.29
root@localhost #133 if this is of interest.

 

[Loonix]

I would try to update to #181 (HAIPAD M701 11.16) from HERE
i am hoping that installing the new firmware fixes the touchscreen problem for you.

 

[denzel8397]

I would try to update to #181 (HAIPAD M701 11.16) from HERE
i am hoping that installing the new firmware fixes the touchscreen problem for you.

Thanks for the advice. I have downloaded and installed sucessfully but the screen remains the same. Still left is right and right is left. Tried to recalibrate but had same problem has before.

 

[Loonix]

very strange.
Please try my pointercal View attachment $pointercal.zip
you need to push it via ADB (or root explorer if you can navigate mirrored or can attach a Mouse) do /DATA/DATA/
If this does not work i think i am out of ideas.
Calibrating should clean that up but as you say it does not...

 

[denzel8397]

very strange.
Please try my pointercal View attachment 1378
you need to push it via ADB (or root explorer if you can navigate mirrored or can attach a Mouse) do /DATA/DATA/
If this does not work i think i am out of ideas.
Calibrating should clean that up but as you say it does not...

Thanks for your help. Where abouts do I put this file, Ive downloaded it my computer but not sure were to put it in regards to the tablet itself. Im bit new to all this. Is there anything I have to do with it after it is on the tablet?

 

[Loonix]

do /DATA/DATA/

should of course have ment "to /DATA/DATA/"
sorry.

 

[denzel8397]

should of course have ment "to /DATA/DATA/"
sorry.

I dont appear to have a data/data/ folder. On the tablet itself there is a data dolder but there is nothing in it. Shall I just put it there. Is this pointercal file meant to replace the pointercal file already on the tablet itself? Like i said ive not done anything like this, so its all pretty new so bear with me.
Thanks

 

[Loonix]

That is strange...
there should be a lot of stuff in the second data folder.
can you use 'df' and 'mount' in ADB shell for me?

df should look like this:

# df
df
/dev: 65532K total, 12K used, 65520K available (block size 4096)
/sqlite_stmt_journals: 4096K total, 0K used, 4096K available (block size 4096)
/broadcasting: 1024K total, 0K used, 1024K available (block size 4096)
/system: 153600K total, 120772K used, 32828K available (block size 4096)
/data: 297984K total, 169028K used, 128956K available (block size 4096)
/cache: 40960K total, 8740K used, 32220K available (block size 4096)
/nand: 1422144K total, 38640K used, 1383504K available (block size 16384)

And mount approximately like this:

# mount
mount
rootfs / rootfs ro 0 0
tmpfs /dev tmpfs rw,mode=755 0 0
devpts /dev/pts devpts rw,mode=600 0 0
proc /proc proc rw 0 0
sysfs /sys sysfs rw 0 0
tmpfs /sqlite_stmt_journals tmpfs rw,size=4096k 0 0
tmpfs /broadcasting tmpfs rw,size=1024k 0 0
/dev/block/mtdblock2 /system yaffs2 ro 0 0
/dev/block/mtdblock5 /data yaffs2 rw,nosuid,nodev 0 0
/dev/block/mtdblock4 /cache yaffs2 rw,nosuid,nodev 0 0
/dev/block/ndda1 /nand vfat rw,dirsync,nosuid,nodev,noexec,uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0

when you flashed the firmware did you generate a new 'NAND data.fai'?