Has anyone upgraded a single SIM Lumia 530 to dual SIM?I have Lumia 530, but it came as single SIM model, with plastic inserts where 2nd reader would be, and no circuit board...
"How to replace Sim Card reader"に関する回答You must replace the whole logic board. It's sad, but very easy to do. Get the part from iFixIt, mine only cost 9£, and just follow their steps. You'll need Torx screw drivers sizes 5 and 6.