help : fail of flashing CM - One (M7) Q&A, Help & Troubleshooting

i downloaded latest verion of CM .but its failed i changed the recovery TWRP was same.and i changed to older version 1 day before .but was failed too lol. idk why this happen i did it many times before flashing mike1986 4.4.2
while i flash it its says md5 not founded bla bla bla

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[Q] TWRP v2.6.3.0 (i9305t)

This is the error that I get while trying to flash a nightly build of CM on my i9305t (Vodafone Australia), I'm thinking that it might be the version of TWRP that I'm on but it's the latest one for the i9305t. Would you guys know the fix for this, would I be able to flash a TWRP for just the normal i9305's on my i9305t? It's taken me 3 days long to flash CM..
Code:
set_metadata_recursive: some changes failed
E: error executing updater binary in zip '/external .......
Error flashing zip '/external_sd/CM/cm-11- ...........
Updating partition details .......
[COLOR="Red"]Failed[/COLOR]
Thanks!

ROM installation fails with Status 7

Hi,
when I try to install the unofficial CM cwm recovery quits with status 7 and says something about installing on top of invalid data.
The official OTA Update to KitKat failed too. This was why I unlocked the bootloader and installed cwm . Any suggestions?
I already tried to remove the device checks from the update script in the cm rom like suggested many times to solve status 7, didn't work for me.
EDIT: Updatet CWM to v6.0.5.1, still not working
EDIT2: After trying the OTA Update again with CWM 6.05.1 the device is in a bootloop now.
CWM says that the signature verification failed and asks to install anyway. If I do it files with status 7 and reboots, reboots again. and tries to install again. If i don't it reboots, reboots again...
Have you done the wipe/factory reset directly before flashing the cm11 rom?
check hazous initial post for cm11 rom
Well, I did a factory reset, but I did't it not immediately before rom installation.
Anyway, it worked now. Thanks for the rtfm pointsatme...

Updater process ended with ERROR: 7 | assert failed: oppo.verify_trustzone

Hi guys today I tried to update my RR rom to newer version but everytime I try to flash rom i get error:
Updater process ended with ERROR: 7
Error installing zip file '/sdcard/Download/RR-N-v5.8.1-20170208-oneplus3t-Official.zip'
Updating partition details...
...done
I tried wiping data, factory resetting, switching system image back to f2fs and on ext4 but nothing, same error every time.. I have TWRP 3.0.4.1 and phone boots to system normaly
99% chance of a corrupt zip.
ast00 said:
99% chance of a corrupt zip.
Click to expand...
Click to collapse
Its not corrupt, i redownloaded zip couple of times, tried different rom zip too, checked md5 it matches, its something else
There is also this error in log:
Comparing TZ version TZ.BF.4.0.1-76917 to TZ.BF.4.0.1-0028.2
assert failed: oppo.verify_trustzone("TZ.BF.4.0.1-76917") == "1"
Your phones firmware partitions are to old, you need to update to the Oxygen OS 4.0.1 stable or even better to 4.0.2 for it to accept it and install.
This is the second thread with the same problem I'm answering.
Just check out koenkks unofficial LOS 14.1 thread, he has linked to the zip packages for TZ 4.0.2 for both 3/3t in the first post.
https://forum.xda-developers.com/showthread.php?t=2522762
Thanks guys I solved the issue yesterday, I just flashed OS 4.0.2 and reflashed latest version of RR over that
That's the long road of doing it, but end result is the same of course.
I'll use this thread since I have a very smiliar problem and I can't post in the developers forums.
I tried to install the latest LineageOS Nightly on my 3t but I also got the assert failed error message.
I used the unofficial TWRP 3.0.4-1 as suggested but one thing I overlooked was this:
"Started from lineage-14.1-20170207-nightly-oneplus3-signed.zip, we provide unified builds for both 3&3T, and you need to install certain firmware to pass the TrustZone assertion. Currently they're the OxygenOS 4.0.2 ones. As oneplus won't update them every time new OTAs are rolling out, firmware from other versions might also pass the assertion."
Yesterday I updated to OOS 4.0.3. (haven't had a custom rom installed yet) Can anyone confirm that this causes the error? Or did someone manage to switch from 4.0.3 to LineageOS?
Since I have a nandroid backup it's not that big of a deal but it's still annoying.
Hope anyone has an idea.
Best Regards

gt-i8190N zip file verification failed (twrp and rom updates)

i have sgs 3 mini with stock rom on android 4.1. I want to update rom but... i installed twrp 2.7 with odin without any problems, i installed supersu on this twrp without any problems too, so next i tried few times to install with odin and with twrp twrp 2.8 from novafusion - fail (zip file verification failed), i tried to install twrp 3.0.2 or 3.2.2 - fail (zip file verification failed). I downloaded cm 11 and cm 14.1 few times and tried to install it from twrp 2.7 or with odin - and it failed too (zip file verification failed). I tried skip zip file verification too - i had bootloop. Any solutions?
now i have stock 4.1 android, latest supersu and twrp 2.7, what i must do next to have cm 14.1 or 11?

Updates on Custom Roms

When i install a Official Rom i do those steps of changing boot slot and bla bla bla.
When i receive an update, the update install directly on the current slot? Or i have to pull the update file and install manually?

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