[Lenovo P2 Guides, News, & Discussion] DrGhost001:
thank you for your replay i did it and still stuck on boot logo and can't access recovery !

C:\adb>fastboot erase system

< waiting for device >

erasing 'system'...

OKAY [ 0.665s]

finished. total time: 0.674s

C:\adb>fastboot flash partition s048/gpt_both0.bin

target reported max download size of 536870912 bytes

sending 'partition' (33 KB)...

OKAY [ 0.027s]

writing 'partition'...

OKAY [ 0.034s]

finished. total time: 0.063s

C:\adb>fastboot flash logo s048/logo.bin

target reported max download size of 536870912 bytes

sending 'logo' (1907 KB)...

OKAY [ 0.101s]

writing 'logo'...

OKAY [ 0.067s]

finished. total time: 0.176s

C:\adb>fastboot flash boot s048/boot.img

target reported max download size of 536870912 bytes

sending 'boot' (21677 KB)...

OKAY [ 0.814s]

writing 'boot'...

OKAY [ 0.321s]

finished. total time: 1.140s

C:\adb>fastboot flash recovery s048/recovery.img

target reported max download size of 536870912 bytes

sending 'recovery' (25265 KB)...

OKAY [ 1.065s]

writing 'recovery'...

OKAY [ 0.367s]

finished. total time: 1.439s

C:\adb>fastboot flash dsp s048/adspso.bin

target reported max download size of 536870912 bytes

sending 'dsp' (16384 KB)...

OKAY [ 0.677s]

writing 'dsp'...

OKAY [ 0.244s]

finished. total time: 0.927s

C:\adb>fastboot flash system s048/systemchunk0.img

target reported max download size of 536870912 bytes

sending 'system' (260121 KB)...

OKAY [ 9.342s]

writing 'system'...

OKAY [ 3.375s]

finished. total time: 12.720s

C:\adb>fastboot flash system s048/systemchunk1.img

target reported max download size of 536870912 bytes

sending 'system' (258079 KB)...

OKAY [ 8.897s]

writing 'system'...

OKAY [ 3.515s]

finished. total time: 12.413s

C:\adb>fastboot flash system s048/systemchunk2.img

target reported max download size of 536870912 bytes

sending 'system' (258077 KB)...

OKAY [ 9.297s]

writing 'system'...

OKAY [ 3.322s]

finished. total time: 12.624s

C:\adb>fastboot flash system s048/systemchunk3.img

target reported max download size of 536870912 bytes

sending 'system' (261716 KB)...

OKAY [ 10.211s]

writing 'system'...

OKAY [ 3.636s]

finished. total time: 13.852s

C:\adb>fastboot flash system s048/systemchunk4.img

target reported max download size of 536870912 bytes

sending 'system' (262033 KB)...

OKAY [ 8.860s]

writing 'system'...

OKAY [ 3.802s]

finished. total time: 12.665s

C:\adb>fastboot flash system s048/systemchunk5.img

target reported max download size of 536870912 bytes

sending 'system' (251510 KB)...

OKAY [ 8.378s]

writing 'system'...

OKAY [ 3.329s]

finished. total time: 11.713s

C:\adb>fastboot flash system s048/systemchunk6.img

target reported max download size of 536870912 bytes

sending 'system' (259097 KB)...

OKAY [ 8.998s]

writing 'system'...

OKAY [ 3.330s]

finished. total time: 12.335s

C:\adb>fastboot flash system s048/systemchunk7.img

target reported max download size of 536870912 bytes

sending 'system' (259098 KB)...

OKAY [ 8.752s]

writing 'system'...

OKAY [ 3.374s]

finished. total time: 12.130s

C:\adb>fastboot flash system s048/systemchunk8.img

target reported max download size of 536870912 bytes

sending 'system' (259098 KB)...

OKAY [ 8.851s]

writing 'system'...

OKAY [ 3.428s]

finished. total time: 12.281s

C:\adb>fastboot flash system s048/systemchunk9.img

target reported max download size of 536870912 bytes

sending 'system' (259100 KB)...

OKAY [ 9.024s]

writing 'system'...

OKAY [ 3.587s]

finished. total time: 12.614s

C:\adb>fastboot flash system s048/systemchunk10.img

target reported max download size of 536870912 bytes

sending 'system' (250251 KB)...

OKAY [ 8.574s]

writing 'system'...

OKAY [ 3.709s]

finished. total time: 12.288s

C:\adb>fastboot flash system s048/systemchunk11.img

target reported max download size of 536870912 bytes

sending 'system' (261655 KB)...

OKAY [ 8.961s]

writing 'system'...

OKAY [ 3.930s]

finished. total time: 12.899s

C:\adb>fastboot flash system s048/systemchunk12.img

target reported max download size of 536870912 bytes

sending 'system' (64584 KB)...

OKAY [ 2.212s]

writing 'system'...

OKAY [ 0.862s]

finished. total time: 3.078s

C:\adb>fastboot erase modemst1

erasing 'modemst1'...

OKAY [ 0.036s]

finished. total time: 0.036s

C:\adb>fastboot erase modemst2

erasing 'modemst2'...

OKAY [ 0.034s]

finished. total time: 0.037s

C:\adb>fastboot flash fsg s048/fsg.mbn

target reported max download size of 536870912 bytes

sending 'fsg' (300 KB)...

OKAY [ 0.027s]

writing 'fsg'...

OKAY [ 0.031s]

finished. total time: 0.062s

C:\adb>fastboot erase cache

erasing 'cache'...

OKAY [ 0.029s]

finished. total time: 0.031s

C:\adb>fastboot erase userdata

erasing 'userdata'...

OKAY [ 0.324s]

finished. total time: 0.329s

C:\adb>fastboot reboot

rebooting...

finished. total time: 0.008s