So my Huawei Nova 5t’s lcd started getting lines without the screen getting shattered from a drop and decided to repair it on my own for a while i was very successful removing the back glass, back frame and the battery until the part where i have to remove the damaged lcd. So is a hair dryer capable of softening the glue or do i have to buy an expensive heat gun? Also do i need a metal spudger to get through under the lcd? Right now i only have one of those guitar picks but i ordered a metal spudger online recently TYI.