Error 7 when installing e/os

[mcmd]

The forum search function is your friend: https://community.e.foundation/search?expanded=true&q=Error%207

A review of the results shows some threads which may help get you past this hurdle:

[SOLVED] Error 7 trying to install /e/ on galaxy S8

Indeed this error can come from an issue in TWRP, but the 3.3.1 is a working one If you are abslutely sure it’s the rom for your device, you will have to modify the zip file to bypass the verification of the compatibility between your device and the rom.

[SOLVED] Error 7 when flashing /e/ ROM on Samsung Galaxy J5 2015

Hi everybody ! I’m getting this error (look at the screen). Actually I think I know why : at the line “E3004: This package is for device: j5nlte, j5nltexx : this device is .”, my device code name (j5nlte) should appear (but it doesn’t), so I suppose the code name of my device have been erase during the wiping and because there is no match betweem my device code name (which doesn’t exist anymore) and the compatible devices list code name of the ROM, an arror occur. What do you think about my t…

https://forum.xda-developers.com/showthread.php?t=2522762