Htc m8 twrp issue

[m70yab]

Hey Everybody,
I have been a silent person on XDA visiting as a guest but now in need of help!
I downloaded Lineage 14.1 for my M8 from here about 8 months ago, however time has come to move on to something else.
The issue is firstly I wish to update TWRP but every time I do a reboot to enter recovery I don't get that option anymore. Seems like it has disappeared. Can anyone advise me how I can get the latest version of TWRP back on my device please?

 

[redpoint73]

The issue is firstly I wish to update TWRP but every time I do a reboot to enter recovery I don't get that option anymore.

Not completely clear what you mean here. Are you booting to bootloader? You should have the option to enter recovery from there. But the choice to select boot recovery missing? If so, that would be strange. Don't think I've seen that before.

Or you can select to boot recovery, and it doesn't go to recovery (reboots, etc.)?

Can anyone advise me how I can get the latest version of TWRP back on my device please?

Flash latest TWRP with fastboot. Or if that fails, tell us if there is an error message, or other description of the issue.

 

[Momboz]

Not completely clear what you mean here. Are you booting to bootloader? You should have the option to enter recovery from there. But the choice to select boot recovery missing? If so, that would be strange. Don't think I've seen that before.

Or you can select to boot recovery, and it doesn't go to recovery (reboots, etc.)?



Flash latest TWRP with fastboot. Or if that fails, tell us if there is an error message, or other description of the issue.

I am trying to install TWRP (3.2.1-0-m8) on a HTC One M8 and here is the error message I get:
C:\Users\moham\Desktop\HTC_M8\Last>fastboot flash recovery "C:\Users\moham\Desktop\HTC_M8\Last\twrp-3.2.1-0-m8.img"
target reported max download size of 16777216 bytes
Invalid sparse file format at header magi
error: write_sparse_skip_chunk: don't care size 4012032 is not a multiple of the block size 4096
sending sparse 'recovery' 1/2 (16380 KB)...
error: write_sparse_skip_chunk: don't care size 4012032 is not a multiple of the block size 4096
error: write_sparse_skip_chunk: don't care size 4012032 is not a multiple of the block size 4096
OKAY [ 1.681s]
writing 'recovery' 1/2...
FAILED (remote: image error! (BootMagic check fail))
finished. total time: 1.691s

Any advice? any help?