[Honor 6, 6 Plus Q&A, Help & Troubleshooting] erkkiboy83:
EDIT: removed issues and added current.

Edit 2:

well, good new, im able to fastboot and log in to TWRP.

also flashed the previous file working.

anyway, to get the best help i will post some links and stuff...

The journey started here:

http://www.honornews.de/downloads/honor-6-android-6-0-marshmallow-beta-verfuegbar/

i did this and it worked.

B803 was running fine until i decided i wanted to run 804 and 805.

so i downloaded 804 TWRP and installed from this post:

http://xdaforums.com/honor-6/general/emui-4-0-download-honor-6-l04-b803-t3290927/page20 (post 198 or something like that)

this also worked after some fiddling around.

the problems arose when i was trying to install the 805 recovery from the same post.

what I am wondering now is:

1. Could there be some issues with build.prop and local prop (and how can i check these files?)

2. could it be that either of the B805 i downloaded added some code, images or kernels to internal storage(the hidden directories that wont get wiped in TWRP)?

3. I notice that theres a whole lot of new folders in the internal memory, even after wiping in TWRP, which ones to delete?what is obsolete and can be safely removed.

4. Could it possibly be a permissions issue?one of my attempts with 805 booted into EMUI 4.0 but didnt recognize my simcard etc. and lagged after i tried changing permissions for both options. the linux and other android code.

After some charging i will try to do the unbrick feature again and test with the 550 update.app and/or mix the system.img and recovery.img from this one and then the other two files from the 805 update.zip...

so the downgrade to 550 worked!

its located here:

and extensively posted to. i laughed when it said i needed to wait to insert the SD until install screen, but it was truth.

note that the last two steps of installing 550, there is really no need to push those two images again.

just remember to add it to your SD before installing...

so, now i will update to 803 again:D

Full story:.

I downloaded the Android M, 803 last week and it worked fine, but i noticed that 804 and 805 had arrived so I wanted to test those.

Installing 804 went like normal and i used one of the guides here.

However, i wanted to root so I could downscale to 720p as i almost gain half a day extra on my device.

so i downloaded the tool and used the various steps, installed TWRP

and added root at the end

got stuck at bootloop

downloaded a recovery of 804 and restored with TWRP

this worked after some messing around in the logfile etc.

then the next step was trying to do the same with 805

i got stuck on bootloop for a while

tried the unbrick solution in the tool, tried to flash stock and other recovery options

tried adding manual update. app(on SD)

tried using cmd to add .img files(system, cust, boot, recovery)

this didnt work either

mixed and matched some old .img and new ones.

tried TWRP recovery of 805, also did not work

so i downloaded a downgrade pack that was intended for 803 to 521.

tried that

didnt work

used unbrick and added the system, cust, boot, recovery images from my B521.

and finally then i achieved a full brick:(

at least it appears i cant load into fastboot or any recovery,

eventually the phone boots to the b/w bootscreen but stuck there til battery runs out

the bootloader is unlocked, but im afraid its now hardbricked and not just softbricked, (at least when charging, the light turns on, but it doesnt appear to be charging much and it doesnt dim like it usually does when charging. i wish i somehow could enter the internal storage and just wipe everything(i guess i could run kali of it or something for a while) but i dont know how i can do that. i guess pros have tools for this.

if anyone can confirm, and/or know what the repair costs of this might be(i know this varies around the world, but any european estimate would be ok)