Honest advice on iPhone, Android and MacBook problems, network unlocking and learning mobile repair — written by the technicians who fix them every day.
Brought an iPhone, Samsung or Pixel from the USA and it shows ‘SIM not supported’? Here’s what carrier locking means, what we check first, and how network unlocking works for genuine owners.
Send your model and the fault on WhatsApp — a technician will reply with what's wrong and a fair quote.
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