Link Download ROM IPHONE 6 For Oppo Yoyo

Link Download / Link fix sound

Install ROM tutorial IPHONE 6 For Oppo Yoyo

NB: before execution familiarize rom backup beforehand via cwm:

• Sign in to cwm
• Wipe all the data
• Wipe cache
• Wipe Dalvik cache
• Install rom
• finished

via twrp:

• Sign in to twrp
• Select wipe
• Select advanced wipe
• Select the data, cache, Dalvik cache
• Click the home button
• Select install
• Install rom its
• Finished

After successfully Inc. homescreen follow the steps below

• Sign in to cwm / twrp
• Do wipe cache and wipe Dalvik cache
• Reboot
• Finished

To install the fix her sound just install aja 
That does not sound like the same buttons follow the steps below:

• rootex open.
• Search system folders.
• Search media.
• Audio.
• Ui.
• Remove effect tick.ogg