Signature failed

[alain29]

Hello,

I have this message when I installed via “Sideload”
a priori he tries to check the image installed…

How do we do it?

Regain your privacy! Adopt /e/OS the deGoogled mobile OS and online services

[GabrielT]

It is quite usual that the signature verification fails and yields a message, though that will not prevent a successful installation.

If you restart your telephone, then it should run the installed image.
If not, then you shall provide much more details at what you are doing, and what device and so on.

[alain29]

Thé phone restart in thé Google système ans not /dos…
Thé phone ils a Samsung A52s ,5g ans i try install \e with erovery ans sideload > échec!

[piero]

You must

• use a “custom” recovery
• Format data
• Use “apply update” via adb or from SDcard or from internal storage

[alain29]

the same result with apply update from sdcard (yes or no to verify–>idem)
format data ok

what is a "custom recovery " ?

[piero]

@alain29

what is a "custom recovery " ?

.

.

if you see something like that :

.

.
It FAILED ! that is the Official Stock Vendor Samsung / Gogol Firmware Recovery screen !
Please re-read and retry the flashing process

[alain29]

I use “recovery”

and during install this message error:

it is better if i choose TWRP ?

[aibd]

Perhaps choose the correct e-Recovery.

Here is your error

• (Please also carefully check the install page concerning any mention of the acceptable Android version on the phone before install of /e/OS.)

[piero]

@alain29

I use “recovery”

Ok, you use the lineage-recovery that is a custom recovery

Because of latest Lineage installation, your current Security Patch is to recent,

• you need to wait for a new /e/,
• or to go back to stock OS before install current /e/

[alain29]

It ok now
new version of /e with android 15 + new recovery -->install easy…
Thanks for all…