bought IS for my white n86 2 months back. but after got the product, very disappointing because:
1. hard to install (bubbles)
2. there are gaps between the shields which attracts dust. and also worried those place not covered will turn yellowish after long term use since phone is white.
3. its good because it is kinda anti-slip but it is a nightmare after taking out from pocket because dust all stick to it.
4. my front piece of IS actually has a line caused by my finger nail. i tot after few days the line will go off but it doesnt. i tot the product says scratch proof?

now i dunno wanna claim warranty or what. i felt like i've wasted rm80.
Anyways, tan alliance is a good seller with fast response time. good job for that.