If you believed adhering to the OEM products for any one of your gadgets wasn’t really essential and that the less costly knockoffs functioned the exact same, assume once more – – a current record proposes that third-party (read: affordable and uncertified) USB cords and wall battery chargers are the most significant factor for lifeless iPhone 5 smartphones.

iPhone 5 Lightning

The problem, which could show itself in a variety of types, consisting of the iPhone not billing past 1 %, powering on by itself, falling short to boot entirely etc., is created by the unauthorized wire triggering damage to an important reasoning board part called the U2 IC chip, which essentially controls the fee to the battery, powering the rest button and keeps track of the USB port.

Simply put, it rules the billing feature in an iPhone 5, and by making using of an alternate third-party Lightning cable television, the U2 IC obtains fried, causing the phone dying the moment electric battery gets to zero.

It shows up that MendMyi discovered after this whilst dabbling a variety of iPhone 5 devices showing the exact very same symptoms, wherein the phones powered on when the electric battery was replaced. However, despite the new electric battery, if the phone was permitted to discharge completely, it refused to transform back on, which led the repair group to think that the problem was somewhere else. Thus, they placed the logic board under the microscopic lense and located exactly what the genuine perpetrator was. Baseding on the company’s understanding (and succeeding declaration), third-party cables and battery chargers are accountable for frying the U2 IC in iPhone 5.

The company thinks that considering that these cable televisions fail to manage the billing system for an iPhone, too much voltage can result in the reasoning board component getting damaged.



While the session discovered here is basic – – don’t ever before use a third-party Lightning cable with an iPhone – – the issue is a lot more complicated than that. Apple sells the Lightning wires at a dramatically high price, billing $ 20 for something that takes about $ 3.5 to make. That automatically pressures clients to try to find less costly alternatives from on-line stores, causing possible damage to the tool itself. Exactly what functions far better for you is your call.

It’s worth noting that MendMyi is providing repairs now for such devices with fried U2 ICs. The repair expense, nevertheless, with established you back by $ 112.55 plus tax, so you might still be much better off getting an initial cable television must you require one.

You can follow iPhoneFirmware.com on Twitter or join our Facebook page to keep yourself updated on all the latest from Apple and the Web.