1) 确认链接到PC 并可以在Itunes中选择, 2) 如果不能选择, 则需要将Iphone设置到 DFU mode ,方法是: 按住sleep 和 home 10秒钟 关机, 然后放开 sleep 按键, home 键按住不放,直到itunes 识别了你的机器 3) 打开 摘要面板 summary tab 按住 shift 选择Restore 按钮, 4)选择 iPhone firmware 2.1 ipsw fi...
How to downgrade iPhone firmware without iTunes via a practical method? Here comes the wonderful iOS Downgrade Tool - iMyFone Fixppo. With Fixppo, you can easily downgrade to the previous iOS version, like from iOS 18 beta to iOS 17.5.1....
Are you looking for a firmware file to upgrade your iPhone to the latest iOS version? Find all you need to know about iOS firmware files by reading this article.
Step 5.Confirm your device model and then click "Next" to download the firmware for a downgrade. Step 6.When the firmware is verified, click "Upgrade Now" to start. Step 7.Wait for the downgrade process to complete and click "Done" to close it. Then your iPhone will be downgraded. Me...
Well i had a good run with iPhone OS 4.0 beta 1 but today i decided to downgrade. The beta is really really buggy, and i got tired of my phone rebooting every time i was trying to call somebody, and i really need the ringer toggle since my silencer switch is broken. So, if you ...
Downgrade iOS 11.2 on iPhone, iPad and iPod. Note: The downgrade process will erase everything off your device, so make sure you have everything backed up on either iTunes or iCloud. First and foremost, you have to download the firmware update to which you wish to downgrade to. The cur...
Now, iOS 10-10.3.3 firmware has been wrapped up successfully by the jailbreak developers,H3lixfor 32 bits andMeridianfor 64 bits. Many users want to downgrade back to iOS 10.3.3 to try this jailbreak. So, here’s a complete downgrade tutorial for iPhone and iPad devices with A7 chip...
● You can not change the firmware SKU from one to another, e.g., WW → TW, and you can not downgrade the firmware either, e.g., V2.20.40.13 -> V2.19.40.18. ● During update process, please charge your device with the AC adaptor or make sure the has at least 15% battery power...
● You can not change the firmware SKU from one to another, e.g., WW → TW, and you can not downgrade the firmware either, e.g., V2.20.40.13 -> V2.19.40.18. ● During update process, please charge your device with the AC adaptor or make sure the has at least 15% battery power...
1. What's iPhone Recovery Mode Recovery Mode is a method to force a restore when something has gone wrong with the software on your iPhone. It is used to reflash the device with a new iOS via iTunes, no matter the firmware on your iPhone is damaged or the device is undergoing an upd...