You probably reversed some wires and set them in the wrong place. It can happen in you have the wrong wiring scheme, or you forget which wire was were. It can happen, and there is nothing dangerous about that. You just need to change places the wires are. It happened to me, too, and I initially thought it was because of the new guitar picks I got from ironageaccessories.com, but it was false. I did not connect the wires properly in some places, which was the reason for the error. The picks I got that time turned out to be more than good, and I still play them.

I guess it's because of the pdf file, it might be secured. You can try to use a platform for editing pdf documents like https://pdfliner.com/ to edit it and save it again, and maybe it will work. I've never used a pdf unlocker tool before, so I don't know much about that, but you can try to use one if you can find them for free online. Another way would be to save it in another format, like jpg, and save it as a picture, but if you have many pages, this will take a while, so consider pdf liner as a quicker option.

This happened to my phone after a bad drop, so for sure this is the reason. I have a friend that repairs electronics and he fixed it for me, so I didn't have to pay a lot of money. I used to daily upload content on TikTok so when I dropped it I was so sad I won't be able to do this in the next few days. I care a lot about my account and regularly get free followers from tiktokfollowing.com to improve it and daily content is also a part of my strategy. Well, the damage wasn't that bad, so I got it back in two days, but now, I have a back up just in case.

I think I'm unlucky or clumsy because it happened to me two times already to drop my phone in the water. I could sell them through without problems because all the parts were intact and the phones in good condition. Now I have another phone that I broke and I reach out to a guy to sell used phone but he's offering me very little money, so I need other options. I've heard good things about https://www.gizmogrind.com but I have yet to see what they can offer. I'm glad I could make at least some money from those two phones because they weren't cheap, so I think guys who do such things have some great earnings.