Hello, The screen flashing is likely caused by the ribbon cable not being properly seated. https://youtu.be/2FxhY7LK3tI This video shows how to fully replace the screen, you're just looking for the ribbon cable shown at roughly the 1:34 mark, once that's fully seated, your screen flicker should be resolved and you'll be able to repair the hinge in any way you see fit! If that doesn't do the trick let me know and we'll keep trouble shooting! Coco,

Hello, What carrier are you with? Being able to text but not make calls is a pretty common issue lately as a result of how some carriers do sim activation.

Hello, A few questions, What carrier are you with? Are you able to text? (Being able to text but not call is a relatively common issue with sim cards these days) Have you tried turning off the phone, removing the sim and putting it back in, then turning it back on? Did you receive any updates (security or otherwise) between the last time it worked and now? Coco,

Hello! It seems you've already tried the majority of the troubleshooting options, which is good! This can also happen as a result of a failed bios update, however given that you tried to reflash the bios and it didn't pick it up, that should be already ruled out. So as of right now, you've ruled out your SSD, RAM, and GPU, so that leaves your peripherals, PSU, and your CPU. A few more things to try, Unplug all your peripherals with the exception of your monitor, try booting. Re-seat your processor. Boot into safe mode and run the repair utility. This along with @jayeff 's advice for checking the PSU and ensure you're computer is posting, should cover all our bases Coco,

Hello! Does the joystick still move freely? Or are you meeting resistance when you try to move it? I'd recommend using the built in joystick calibration in the switch settings as it helps with most joystick related issues, however if you aren't able to push the joystick all the way to each side, the problem is likely either debris between the joystick and the front panel, or the case being screwed together too tightly. Try the calibration first and let me know how it goes, we'll troubleshoot it together and get this figured out! Coco,

This is a relatively common issue on the forth gen Pathfinder, it's less likely that the cable snapped and more likely that it disconnected from the handle, the point of failure is a C shaped bracket on the interior of the door handle, if that is in fact the issue, the handle assembly will need to be replaced (they're relatively cheap, thankfully). The process of actually getting to it is slightly more involved. This is the most accurate video I've seen (some don't show the cable at all) https://youtu.be/B19u9ADWFdw As a sidenote, it can technically be done without disconecting the control panel, but I wouldn't recommend it. Hope this helps! Coco,

There's a lot of debate over whether or not this is a software or hardware issue (happens on some pixels straight out of the box) every update since August has claimed to remove the issue but there are still reports of it remaining. While pixels do need to be calibrated after screen repairs, this is usually just for the fingerprint sensor. Turning off screen smoothing should reduce the effect, however in order to fix it you'll need to either replace the screen again (hoping it is a hardware issue) or wait for another update (hoping it's a software issue). I wish there was more advice I could offer here, but it's a widespread yet overlooked issue. Coco,

Yes, unfortunately they are 0.8 pentalobe screws and there's quite a few of them, so you will need a P2 screwdriver. Not sure why Apple decided to use different screws though. Coco,

Hello! I'm here to help I just have two quick questions Are they lightning headphones or do they use a 3.5mm jack? And have you ruled out your phone as being the issue by connecting them to another device to test them? Coco,

Assuming there is no fault with the parts used, you'll need to run Google's repair tool, it's pretty simple to use but does require a computer running windows. https://pixelrepair.withgoogle.com/ The program should walk you through it step by step, but essentially, you'll need to download the software, launch your phone into fastboot, and connect it via a sync+charge cable to your computer (the one included with your phone should work, however some third party ones do not) There's some debate over whether or not this requires a factory reset, and while I don't believe it does, always make sure to backup your phone before doing any kind of debugging. Coco,