Should none of the above solutions can work, chances that the system glitches are blamed for iPhone unable to share photos error. In this case, the best fix is to make the use of a smart and specialized iOS system recovery tool - Joyoshare UltFix. It is directed at resolving lots of system issues on almost all iOS devices and Apple TVs. Although it is not totally free, it provides a free service that gets any compatible device out of/into recovery mode with one click.
In order to improve the success rate of problem-solving, it carries two repair modes - standard mode and advanced mode. With standard mode, some of common problems like iPhone not sharing photos, iPhone activation error, iPhone boot loop, etc can be quickly settled without involving any risk to lose data. With advanced mode, any tough iOS system failures could be easily resolved. Even if you forget iPhone passcode, you also access the iPhone with the help of its advanced mode.
Key Features of Joyoshare UltFix iOS System Recovery:
Not only applicable to Windows but also Mac
Two repair modes for the varying degrees of problems
Compatible with clearly all iOS device models and iOS 13
Make any supported device enter/exit recovery mode for free