[YU Yuphoria] Thirsty_Crow:
flash write failure while writing system

Hi folks,

I am going through sleepless nights because of this unusual error while trying to flash the factory OS via fastboot.

The reasons why this is unusual...are follows:

This error is thrown only while flashing system partition. No other partition throws any error. :(

I have performed the same procedure before, on the same phone with the exact same files in that same folder...couple of months ago...and it worked. Now it doesnt :confused:

I can lock and unlock the bootloader using fastboot.

I tried to repeat the procedure with a MSD card inside, containing emmc file structure(Hard-brick restore method), but that didn't change anything.

If any of you has any idea, please help out a brother in need :highfive:

Following are the flash logs:

---------------------[ Start flashing ROM ]-------------------------

----------------[ Checking for connected devices ]------------------

7bb4a4e4 fastboot

-------------------[ Unlocking bootloader ]-------------------------

...

(bootloader) Warning: unlock will wipe all user data

(bootloader) Press Volume Up key to confirm

(bootloader) Press Volume Down key to cancel

(bootloader) Erasing userdata.

OKAY [ 2.305s]

finished. total time: 2.307s

----------------------[ Flashing kernel ]---------------------------

target reported max download size of 268435456 bytes

sending 'boot' (19144 KB)...

OKAY [ 0.634s]

writing 'boot'...

OKAY [ 0.221s]

finished. total time: 0.860s

---------------[ Flashing modem and bootloader ]--------------------

target reported max download size of 268435456 bytes

sending 'aboot' (508 KB)...

OKAY [ 0.021s]

writing 'aboot'...

OKAY [ 0.013s]

finished. total time: 0.037s

target reported max download size of 268435456 bytes

sending 'modem' (47473 KB)...

OKAY [ 1.552s]

writing 'modem'...

OKAY [ 0.540s]

finished. total time: 2.096s

target reported max download size of 268435456 bytes

sending 'rpm' (147 KB)...

OKAY [ 0.012s]

writing 'rpm'...

OKAY [ 0.008s]

finished. total time: 0.024s

target reported max download size of 268435456 bytes

sending 'sbl1' (244 KB)...

OKAY [ 0.014s]

writing 'sbl1'...

OKAY [ 0.010s]

finished. total time: 0.028s

target reported max download size of 268435456 bytes

sending 'tz' (472 KB)...

OKAY [ 0.023s]

writing 'tz'...

OKAY [ 0.012s]

finished. total time: 0.038s

target reported max download size of 268435456 bytes

sending 'hyp' (56 KB)...

OKAY [ 0.009s]

writing 'hyp'...

OKAY [ 0.008s]

finished. total time: 0.022s

target reported max download size of 268435456 bytes

sending 'splash' (125 KB)...

OKAY [ 0.011s]

writing 'splash'...

OKAY [ 0.008s]

finished. total time: 0.023s

-------------------[ Flashing cache partition ]---------------------

target reported max download size of 268435456 bytes

erasing 'cache'...

OKAY [ 0.008s]

sending 'cache' (5176 KB)...

OKAY [ 0.175s]

writing 'cache'...

OKAY [ 0.067s]

finished. total time: 0.257s

-------------------[ Flashing data partition ]----------------------

target reported max download size of 268435456 bytes

erasing 'userdata'...

OKAY [ 0.068s]

sending 'userdata' (137114 KB)...

OKAY [ 4.502s]

writing 'userdata'...

OKAY [ 1.547s]

finished. total time: 6.125s

-------------------[ Flashing system partition ]--------------------

target reported max download size of 268435456 bytes

erasing 'system'...

OKAY [ 0.033s]

sending sparse 'system' (259594 KB)...

OKAY [ 9.219s]

writing 'system'...

FAILED (remote: flash write failure)

finished. total time: 9.671s

----------------------[ Flashing recovery ]-------------------------

target reported max download size of 268435456 bytes

sending 'recovery' (22038 KB)...

OKAY [ 0.729s]

writing 'recovery'...

OKAY [ 0.254s]

finished. total time: 0.988s

---------------------[ Relocking bootloader ]-----------------------

...

(bootloader) Warning: Only official images boot when locked.

(bootloader) Press Volume Up key to confirm

(bootloader) Press Volume Down key to cancel

---------------------[ Rebooting device ]---------------------------