Was going to post the same comment- absolutely agree that you should protect the device from conducting dust- could easily get lodged between IC pins, especially as magentised through grinding and would stick together in a sort of string.
That looks like a teflon coated baking sheet? I would not recommend using a green (coarse ) scotchbrite pad on a teflon coated surface as you will damage the coating!
Yes a proper dual sim would really reduce the aggro from providers. One thing has always bothered me about these glued shut phones: What happens to the waterproofing once you have opened one using an iopener or similar soource of heat? When reassembled, will they still be waterproof? (almost certainly not?)Could you remove the old sealant and rewaterproof it properly? What would you use?
일단 획득하면, 귀하께서는 그들의 시간당 평판 획득 도표를 볼 수 있습니다.
도표가 어떻게 보여질지에 대한 미리보기입니다:
아직 획득한 평판이 없습니다.