This fix worked on my 4s. Dropped it and broke the back glass. Noticed the wifi went out the next day. Replaced the glass via amazon and then used this method to fix the wifi. Back in business! For heat, I used a butane torch with 'hot air' tip so it isn't direct flame and just heated it till I could just hold my finger on without burning (I don't have a thermometer to test). Reassembled and bam! Works. Many thanks!!!
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This fix worked on my 4s. Dropped it and broke the back glass. Noticed the wifi went out the next day. Replaced the glass via amazon and then disassembled to point of accessing the wifi chip. For heat, I used a butane torch with 'hot air' tip so it isn't direct flame and just heated it till I could just hold my finger on without burning (I don't have a thermometer to test). Reassembled and bam! Works. Many thanks!!!
This fix worked on my 4s. Dropped it and broke the back glass. Noticed the wifi went out the next day. Replaced the glass via amazon and then used this method to fix the wifi. Back in business! For heat, I used a butane torch with 'hot air' tip so it isn't direct flame and just heated it till I could just hold my finger on without burning (I don't have a thermometer to test). Reassembled and bam! Works. Many thanks!!!