xt model? XT1926-2 softwere chanel? RETEU
Here's a link to your boot.img:
mega.nz
Firmware build: XT1926-2_EVERT_RETEU_SS_9.0_PPW29.116-20-28
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What you have to do:
1. copy boot.img + twrp.img to your phone's storage
2. boot TWRP via fastboot
3. go to "Install" and choose "Install Image" in the right corner at the bottom
4. select your boot.img
5. on the following screen choose "boot" and then "Swipe to confirm Flash"
6. repeat step 3.
7. select your twrp.img
8. choose "Install Recovery Ramdisk"
9. Swipe to confirm Flash
Done.