tecno h5 automatically booting into boot mode

please moderators..I have a tecno h5 that automatically boots into boot mode displaying boot selector options like fastboot, recovery, power down. but none of the options seems to work as the keys are unresponsive even after pressing the corresponding volume down button for each option. I've tried flashing with sp flash tool several times and after each successful flash, there ain't seem to be any slightest impact on these phones. when i format the whole bootloader option in format section, the phone doesn't power on and after re-flashing with a different bootloader gotten from a different h5, the issue keys reiterating. I'm kinda fed up now! any help please?...

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Headphones making volume decrease automatically

Just found a weird issue with my priv, when using my ear buds the volume randomly will go all the way to zero by its self, and when I try to increase the volume it fights me and goes down while I'm trying to turn it up. The brand of headphones is skullcandy and I have 2 pairs that do the same thing. I tried some samsung ones and they didn't have the problem but they sound worse and do not get nearly as loud. I need them loud because when I play my drums I need to hear the music which I can't with the Samsung ones. Anyone else have this issue? I would hate to have to buy new ones as i like the ones I already have.

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