วีดีโอ

yes po

@@md.mahmudunnabi7570 check proper wire connection on the speaker and the board

if it blinks like the usual blinking interval yet no sound it could be that the board is dead, there is lose connection in the speaker wiring to board inside. Check the wires if properly solder both on the board and the speaker itself.

for us it was given to us by our instructor due to the fact that construction notes requres in depth structural analysis.

you can browse the internet for construction notes. as your basis.

try to press M kaya hindi ko rin na try ang sd card mode

if thats the case you can just solder it back on your own with some few extensions to the stripped wire, but if you cant, you can pay someone with skills to fix that for you.

@@SJCB21 okayy thanks for the tips :)

unfortunately I did not capture on camera the upgrade process maybe soon. Ill be creating a new one

@@SJCB21 ok

@@OHHHMYYYPPCCCC yess

they have the same specs as would the nokia cell phone would have both are 3,7 volts with bms so replacing them is possible but Im not sure if it fits

@@shhh7698 yes Im from the Philippines

@@SJCB21 hahaha nays ano FB mo tol pasilip ako nung pagkagawa mo nung fake charge 4

@@shhh7698 wala akong video sa pagkagawa ng fake charge 4. At sealed shut yun

@@SJCB21 ket mga picture lng sana Nung bago mo sinara Yun ahaha

wala na akong picture sa during sa pagbuild non mejo matagal na kasi yun @@shhh7698

@@shhh7698 tnx bro

@@SJCB21 what's your Facebook?

area lang po sa roofing po

para easy estimates, use this book. im not affiliated pero mao ni akong gamit na book as references for estimating

www.google.com/shopping/product/1?q=simplified+construction+estimate+by+max+b.+fajardo&prds=epd:8595959594389441752,eto:8595959594389441752_0,pid:8595959594389441752&sa=X&ved=0ahUKEwj9sobxu6uHAxWDs1YBHfbECVQQ9pwGCAg

naa gikan sa book of estimates maam bali constant na na sya. makapalit ka sa shopee ani na book maam Simplified construction estimate by max fajardo.

bali constants ni sya created to simplify ang solving sa mga quantities of materials.

www.google.com/shopping/product/1?q=simplified+construction+estimate+by+max+b.+fajardo&prds=epd:8595959594389441752,eto:8595959594389441752_0,pid:8595959594389441752&sa=X&ved=0ahUKEwj9sobxu6uHAxWDs1YBHfbECVQQ9pwGCAg

naa gikan sa book of estimates maam.

www.google.com/shopping/product/1?q=simplified+construction+estimate+by+max+b.+fajardo&prds=epd:8595959594389441752,eto:8595959594389441752_0,pid:8595959594389441752&sa=X&ved=0ahUKEwj9sobxu6uHAxWDs1YBHfbECVQQ9pwGCAg

But does it light up when charging? Because if it does, the battery is usually in need of replacement.

Same here 😥

when that happens, the battery is usually dead and in need of replacement.

Im gonna do a video tutorial soon how to replace the dead battery.

But if you want you can just buy another battery 3.7v li ion battery ph.shp.ee/hZrbyxg

prices sa labor po ay galing sa google then yung quantity how long the duration is based on DETAILED UNIT PRICE ANALYSIS. may mga constant given yung mga items. then uuse that constant as pang divide sa actual quantity mo sa items to find how many hours. then convert hours to days

Speaker, battery, and Amplifier

Thank you! Would be creating new DIY bluetooth speaker on this coming summer.

Most likely when that happens, the battery is dead.

@@SJCB21 I did charge the headphone and it didn't work

Mine too

​@@SJCB21 is there anyway to fix it?

​@@motinati635 mine can charge but can't turn on and lights won't work

Yes

The wires connecting on the board or the wires tapping the actual speaker might be disconnected. Check both sides then solder if there is a disconnection.

Have you tried checking the connection of the speaker wires?

This headphone is stereo Stereo means you can hear left and right When audio is going to the left, you'll hear it in the left

You can tweak left and right audio in the phones settings. As far as I can remember there are settings relating to stereo mode in develop options in android phones

I bought a fake jbl and upgraded it

@@SJCB21 did you order it or bought it from local store?

This was actually inspired by diy perks but revised because the speakers he used is not available here.

You have to hold down the button

what problem is it? Is the button broken?

جميل جداً لاكن انتبه ان تتوافق البطارية الكبيرة مع نفس قوة الصغيرة كهربائية لكي لا تسبب مشاكل

as long as it is the same voltage of the old battery then you will be fine but take note I would suggest using the bms in the old battery so that there would be no change in power delivery to the board

By the way, 18650 battery 3.7v does not fit on the case. I tried it before. Try using smaller battery form factor with the same voltage.

But does it still play music? Or just pure buzzing?

@@SJCB21 mine have the same problem it plays music but keeps buzzing nd its so annoying and idk how to fix it

@@joudyeldeeb its probably the board buzzing means there is something wrong like grounded

How to fix that bro

@@BernardGomez-t6j try to find any short circuit of the wires connecting the speaker. mostly it is color blue and red. try to find any wear in the wire. btw the wires being visible and parallel to each other does not mean it is shorted. just try to find any crimps or wear on the wire. If found try to isolate it using electrical tape

No

Yes

as long as you havent destroyed plastic clips and properly removed the screw to avoid lose thread

Yes cause there are no ports vulnerable to dust outside. The charging port has a dust cap