Xiaomi 70mai A800 A800s focus fix

[무쏘]

I purchased the S500 of 70mai. And I had the same problem as you (out of focus).
Meanwhile, I found a video of you experiencing a problem and solving it.
My S500 looks different from yours. But since it belongs to the same manufacturer, I thought the operating principle would be similar.
Thanks to you, and your repair videos, I gained courage and was able to disassemble and repair my product successfully.
Thank you so much for sharing your valuable information. 🙏🙏

[modestos]

I managed to open it with a very thin plastic, thinner than a credit card & flexible - similar with a very thin guitar pick!
No damage made on the camera cover after the battery replacement. Just put the thin plastic at the thin gap where the flashing led is. At the middle. Not even your nail can get in. Slide in the thin plastic (ever the thinnest guitar pick won't do the job) and keep it there so the cover won't close again. Because it tends to close. You just unlocked one clip of the case. As there is that little gap open, use another thin plastic to go all the way round because those inner plastic clips inside the cover, and all around it, they keep the camera covers locked. So u have to go around all the cover without letting it close again. As you move the thin plastic all the way round the cover, the clips unlock. Reminds me how Iphone opens with special tools. Do not use a screw driver in any case. After replacing the battery be careful so the rotating outside camera is in it's place and is rotating normally. Put the cover slowly back on and as you press it back, you hear that it clicks & clocks. The camera looks like new. Only the rear sticker is not there. P.S Take off the SD CARD before opening the covers. And look at the female slot of usb-type c as you put the covers back on. U have move the case a bit so it will go in and fit.

[nianeko]

Thanks alinrehau. After watching your video, I could change my 70mai A500S lens.

[-JonnyBoy-]

Used this to change the battery. Just needed to know where to pry without breaking something. Thanks!

[colecciones_random]

thanks for sharing, it helped me a lot, do you what is the purpose of the little transparent square between the lens and the board? in my case it was the problem, it was loose.

[jose]

Olá, você já trocou a bateria da 70mai a800s? Como proceder? Obrigado!

[danilosaponaro]

i also sent them videos of the problem but they don’t see any issues, after a while they said that other customers encountered this problem and that they will fix it with a software update,
like, what ?
how do you fix a focus problem with a software update, it’s been almost two months and no update has released, so all of that to say that i’m very grateful for this video

[aabbf]

Thanks for this guide. I used it to adjust my a800s that recently seems to have blurry footage? It appears as the weather warms up the camera looses focus which is odd. I wonder, can we replace the camera lens with a better one?

[verius]

Hi I'm curious if the a800 uses the HMC1450 battery. I couldn't see too clearly

[blind]

Good sharing, but why this model is way harder to open as my previous 70 mai pro...it's time for btt replacement actually

[Ziomkolog]

Hello. Do you know about diffrence on a800 and a800s screen? because my screen is broken on a800s and i want to replace.

[DreiGhost]

I have an A500 when I turn on the camera records black and files are corrupted. Do you know any solution?
I downgraded firmware and re-updated, changed microsd, formatted 5 times and reset the camera few times.

[TheMrjogas]

Why camera record non stop and get hot.any help appreciated

[ghp]

Hi, when you took it apart did you notice if it has a lidar + sensor for ADAS - this dashcam gives my radar detector false alarms for laser radar - in the same range as the Trucam laser guns. tried some electric tape, though it reduced the number of alarms I still get some.

[hashbrown]

Thanks for the video. How do I go about adjusting the rear camera? The quality only looks to be 720p despite being advertised as 1080p.

[mihai.paiu]

hi there! I have too a xiaomi 70 mai a800s dash cam and after a few days the sound isn't working at all, when i turn it on or off, or when a car is moving or stoping. The volume is set to maximum and the software is the latest but nothing. Can you tell me what can i do fix it? Thanks!

[danilosaponaro]

can you please tell how do you know the focus it’s right, it can’t really be seen on the dashcam screen

[onkelzwigge]

HILFE meine kamera zeigt nur noch schwarzes bild. Wechsel ich auf rückansicht erscheint kurz ein bild und dann bleigt er wieder schwarz. Wie kann ich das beheben