Coolpad F1 8297w Partition Table error (Probably) - Android Q&A, Help & Troubleshooting

hello all,
i have Coolpad F1 8297w with TWRP 2.8.1.0 and Miui V6 installed on it ( 5.7.31 KK & TWRP from needrom)
lately i had some issues with this rom, so i decided to flash another rom.
on the TWRP Recovery i did Format Data Partition (where you have to type 'yes') and because of that i think i messed up the partition table in the internal SD.
when i do now the normal wipe (Data, Cache and Dalvik) it says in the log:
E:Unable to mount '/system'
E:Unable to mount '/cache'
E:Unable to mount '/data'
...done
E:Unable to mount storage
same when i try to install ROM zip file from External-SD.
in Mount menu of TWRP it doesn't let me mount any of the partition except External SD-card.
i've tried 3 flashing tools with guides without any success (YGDP, Coolpad Download Assistant, SP flash tool).
i tried to flash stock rom "4.2.020.P0.140409.8297W.CPB".
in MTKdroidTools i have ADB access to the device when in Recovery, at adb shell i did "cat /proc/partitions" and "df" , here is the screen capture:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
i don't know what to do more, nothing seems to work:crying:
Can somebody help?

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select one by one partition and do format....it will fixed the issue

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thank you for you replay.
can you elaborate more on your answer, I guess is should do it in the adb shell?

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tobenary said:
thank you for you replay.
can you elaborate more on your answer, I guess is should do it in the adb shell?
Click to expand...
Click to collapse
i have clone of coolpad ...nitro a310
solution is go to twrp recovery and select format> select (single partition like system,data,cache one by one) and do select yes option ....ur problem solved :v

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[email protected] said:
i have clone of coolpad ...nitro a310
solution is go to twrp recovery and select format> select (single partition like system,data,cache one by one) and do select yes option ....ur problem solved :v
Click to expand...
Click to collapse
I've tried that, it doesn't even let me one by one in the TWRP, same error as written before.

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tobenary said:
I've tried that, it doesn't even let me one by one in the TWRP, same error as written before.
Click to expand...
Click to collapse
then system partition is corrupted..... flash whole rom via sp tool or cpb format

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[email protected] said:
then system partition is corrupted..... flash whole rom via sp tool or cpb format
Click to expand...
Click to collapse
hello again,
please look in the original message, I have tried this also with 3 tools, with no success :
i've tried 3 flashing tools with guides without any success (YGDP, Coolpad Download Assistant, SP flash tool).
i tried to flash stock rom "4.2.020.P0.140409.8297W.CPB".
Click to expand...
Click to collapse

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tobenary said:
hello again,
please look in the original message, I have tried this also with 3 tools, with no success :
Click to expand...
Click to collapse
why not flashing kk ?...you flashing jb

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[email protected] said:
why not flashing kk ?...you flashing jb
Click to expand...
Click to collapse
KK? JB? can you explain,