360 Expansion of iphone memory security?

　360 Expansion of iphone memory security? Details of Apple's official warranty

November 3 News, the iphone has recently been able to replace the memory of the message Network crazy biography, in fact, from the technical difficulty is not generous, but to be careful, once the demolition machine, in the maintenance of the machine will lose the official Apple warranty.

In two days, a service that upgrades Apple's storage capacity has sprung up on the web, with a retailer claiming that it can upgrade your 16G iphone to 128G in less than 1 hours, costing about 399 yuan. It is thought that the 16G memory of the iphone is too small, a service that will just solve the problem.

In fact, the swap memory service is based on the Apple activation system will be the memory chip verification, so previously can not upgrade. Recently, someone has developed a hard disk serial number read and write device artifact, the information can be written directly into the memory, and obtain activation verification.

There are two main types of memory service, one is, as long as the memory serial number and IMEI code matching, can be activated by verification, that is, the so-called brush 2 yards, a lot of upgrades are used to upgrade the way 2 yards. But the disadvantage of this approach is that the Apple icloud function is not fully used, the most intuitive is not to use the "Look for my iphone" feature.

Another way to brush 6 yards is to use the memory serial number, device model, device color, WiFi address, Bluetooth address, area information brush to the replacement of mass storage, the device can be used perfectly.

This upgrade memory service, the normal use of the failure is not likely, but if Apple officially closed this loophole, it is possible to have a variety of problems. "Although the nationwide upgrade is now very hot, it does not rule out official vigilance," he said. Technically, as long as Apple's official release of the next version of the iOS system to seal the vulnerability, in the activation of authentication to join the capacity verification, then the user in the upgrade system may not be activated at any time.

Related personnel suggested that the company does not provide warranty on its own mobile phone, so it is still in the warranty period iphone6s new machine, do not recommend upgrades.