[Android General] Letitride:
Since you've gone this far, do another SPFT again, with the latest full rom (do not wipe the partitions again) just a clean flash including the user's data - see if it can bring those back to life.

Otherwise, I concur [MENTION=6237243]9up![/MENTION] opinion that your device is probably defective during the assembly process, maybe poorly connected internals - you don't want to disassembly it & start playing with it. Contact the seller, demand a warranty service - if you purchased via AliExpress, they might insist you pay for return shipping (insured & tracking - for me - from USA to China or Hong Kong is expensive & not worth it) or offer a partial credit/refund of about 20% of what you've paid - based on AliE's "strict formula" - or, maybe more - document & prove what is not working ... for a higher settlement offer, if you disagree with Umidigi's option/offer. Everyone's situation & option will vary, depending on what's broken, malfunctioning & not working. Good luck & if you need advice and opinions from us, please feel free to post here for help.

In my situation, now case closed - it's mainly the rear/main triple cameras not opening, taking grey/yellowish or blank (black) pictures, and freezing when switching to front/back cameras, and being poorly focused. With the newest global rom that I flash cleanly - it's improved but still not entirely (95%) fixed but mostly usable. Front/selfie camera works, no upside down images or being flipped (could that be a "mirroring" setting problem ?? - I am not sure, saw it mentioned by someone else on either FB or Umidigi's support fourm.)

I also tried a number of other Camera apps, including Google Cam but no luck, except for Open Camera (from Android Play Store) as it has numerous settings & adjustments for cameras & videos ... when I use that, the (default) screen display is much brighter vs. the stock Camera App, which suggested that the light sensors/auto settings on the A5 Pro is probably not corrected calibrated or set for basic use. Maybe, if & when v1.5 firmware is released (and, we are overdue for Android Security updates ... my Xiaomi Mi A2 Lite global is already on Aug 2019 update) - fingers crossed.

I use PINS for security but not the fingerprint sensor, not a fan of using it but it seemed to be a problem for some users but not others ... probably same for the "pattern" to safeguard the device. I don't have any random system reboot, none that I observed (at least) and WiFi is good (on both 2.4 and 5 Ghz channels) & also on different cellular bands (3G and 4G/LTE's)

Battery life - given its stated size & as measured by AccuBattery App - is not as good as it should be, standby time is about the same or just slightly better than the Mi A2 Lite with a smaller battery - and very consistent) - sometimes the A5 Pro seemed stalled at 95% while other times, go up to 100% fully charged.

I'm probably going to hold on to this as a $70 USD device, with its 3G/4G radio bands that's handy for global travel, streaming video/news app at 720p is fine, I don't care for 1080p with a 6.3" screen - speaker's audio is horrible but with a decent Xiaomi or Sennheiser NC in-line earbuds, I am good. Very unlikely to buy another Umidigi again, at any price point - after sales & tech support just blown themselves up, no second chance.

Think for a moment, 6 or 9 months from now, how does one get any kind of warranty services or support from them - we will be on our own !