ChimeraTool

New features and improvements:

• Huawei: improved support for Huawei Kirin810
• MTK: improved detection of supported procedures
• MTK: now detecting invalid ZIP structure for Restore Backup procedure
• Oppo: added support for newer OFP encoded firmware files

Bugfixes:

• MTK: fixed Repair IMEI procedures for Vivo phones with empty IMEI
• Core: fixed an application error when unpacking firmware archives which contain multipart RAR sub-archives