3uTools-Forum

Hi,

Please note that the iOS systems (firmware) lower than 12.2 have been closed by Apple. They are no longer supported for downgrading.

Dear friend,

3uTools is an all-in-one tool which can help you manage your iOS device.

3uTools can not help you to unlock iCloud（or unlock Sim card）, you should search for help from Apple Service or return back to the sales.

Hi, could you open this file? or can you choose notepad to open this file?

hi there, please check this tutorial :
3uTools iDevice Verification - Let You Check if Your iDevice is Original.

Hi,

You may find the information in the article on 3u official website.
tutorials-
How to Fix iPhone Can’t Turn On & Stuck On White Apple Logo When Rebooting?

Hi, open in notepad is TXT format. Please check have you setted related to some other format in system settings.
And please check your 3uTools cache, and send me a screenshot.
disk C:Program files(x86) - 3uTools - cache