Be very very carefull in STEP 23 it isn't a Philips #00 screw. It thiner and If you try with another screw you will get a widther hole and you will not able to mount the SIM reject part. So I advise you to keep this little screw separetly and remember to use it when you mount your iPhone again.
Bring it to someone who know to solde...
Be very very carefull in STEP 23 it isn't a Philips #00 screw. It thiner and If you try with another screw you will get a widther hole and you will not able to mount the SIM reject part. So I advise you to keep this little screw separetly and remember to use it when you mount your iPhone again.
How do you identify is a battery of 1150mAh?