No all world's didn't work, my phone is not that old and it's already updated,
The android version I'm running is 7.0
And the phone I'm running on is Huawei P10 Lite.
I've attached my shader pack to this post and try to test this yourself
Texture packs that is created for MCPE 1.0.x won't work properly and crashes as you enter the play button on Minecraft Bedrock Edition
Btw, it also crashes when I enter a server