I apply theme and no icon changes

Phone is rooted and unlocked.

Using Huawei P9 [ROM][6.0] fRomFuture - NewWorld V2 and when I browse local themes, they dont apply. Also online themes are not visible.

Any ideas why this might be happening?

How tu apply these themes?

I am new here, so maybe this thread is placed at a wrong place. I apologize for that. I would like to learn how to apply these themes on my Galaxy S5. Is there any guide on how to apply them, and do the phone need to be rooted?

Cannot apply OTA - Red Exclamation mark

Hi,

I hope someone can help me. My HTC 1 (UK, Unlocked) was rooted and had TWRP. The 1.80.401 update is now out, so I did the following:

-Restored Stock System
-Restored Stock Recoverd
-Factory reset the phone
-Download the update

Now after the download, the phone reboots and the OTA is applied, but it gets to 25% then displayed a strange red exclamation mark. I can reboot, and the phone still works but the software hasnt been upgraded.

Could someone please help me? I have no idea what the issue is.

Many thanks