diff --git a/step-by-step.md b/step-by-step.md
index 6e8582f..db1a10b 100644
--- a/step-by-step.md
+++ b/step-by-step.md
@@ -43,9 +43,10 @@ you flashed it. Be wary if you bought the phone second hand/online.
 
 ### Install Firmware
 
-* install TWRP https://www.xda-developers.com/how-to-install-twrp/
-* install lineageOS with microG https://lineage.microg.org/#instructions
+* install TWRP and lineageOS with microG https://lineage.microg.org/#instructions
   * if not possible, look for normal lineageOS without microG: https://wiki.lineageos.org/devices/
+  * if `adb reboot bootloader` doesn't work, use `adb reboot download`
+  * if `adb sideload` doesn't work, use a micro SD card to transfer the lineageOS image
 
 ### Secure Phone