For the United States iPhone 14 Apple Inc. has totally changed the physical SIM with an eSIM For international cell phone resellers, this change has actually increased the threshold for the United States variation iPhone to the local market and minimized profits. Today, REWA laboratory will share with you just how to transform eSIM to physical dual SIM card You can check the info box for certain web links to devices made use of today Allow'' s have a look at just how eSIM works before we move on As shown, we are mosting likely to eliminate eSIM relevant resistors and reconnect SIM circuit appropriately to recuperate the SIM card circuits to make dual cards work Inspect Carrier Lock Check IMEI1 and IMEI2 Next, we'' ll start the procedure Get the motherboard and the SIM card port Eliminate the barrier foam We can see the physical card slot scheduled on the motherboard The next action is to clean up the glue Before cleaning, we tap some high temperature warm resistant tape to shield the motherboard Warmth it and eliminate the adhesive Clean the residue with PCB Cleaner The clear adhesive is done.We can clearly see the pins of the physical SIM card data resistor Next, we open bitmap and examine the circuit circulation of physical SIM 1 and SIM 2 To recover the physical dual-card feature the resistor connecting to eSIM needs to be removed and the corresponding circuit of SIM1 and SIM2 require to be short-circuited Currently, Eliminate the eSIM circuit'' s resistors After getting rid of the resistors, make use of PCB Cleanser to clean the motherboard Include some paste change to the motherboard to reball the bonding pads After reballing, clean the motherboard with PCB cleanser once more Short-circuit the circuits of SIM1 and SIM2 Scuff off the bonding pad and reball. Tidy the motherboard add the 4.7 K resistor Solder the various other end of the jumper wire to the examination point Clean the motherboard again Apply the UV treatable solder mask, solidify it with a UV curing lamp Install Physical Card Insert into Card Slot Affix to the motherboard and examination Both network shows currently Check IMEI1, IMEI2 Telephone call is normal Above is our sharing of the dual-card adjustment for the apple iphone 14 Plus US variation WYLIE has launched a device package for apple iphone 14 series presently, more details can be found with REWA Shop Additionally, REWA Academy will certainly release iPhone on-line live-streaming training courses in April Don'' t miss out on out
