Trying to Fix a DJI Osmo Pocket!
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- Опубліковано 30 вер 2024
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I purchased a faulty DJI Osmo Pocket from eBay, can we fix it? 😊
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Hey peeps 😊 Trying my best to mix it up a little bit with other devices, so apologies if my knowledge isn't exactly up to scratch, but that's exactly what this channel is about at the end of the day. Thanks for watching as always, and I hope you have a great week 😊
It is a relief to not watch the 12th PS5 in a row for the last few videos. I rather see you try new stuff than try and flog a dead hors... PS5 that has every Tim, Bob and Alan competing for on eBay so only the manky ones are left for way too much money.
I just enjoy watching you attempt to fix stuff. It's entertaining. Not only that. It makes me want to fix stuff
I like some variety.
The battery you ordered was for a pocket 2, you have a pocket 1 they are different on voltages and charge connection to the board
The flashing red light is an error code.
The built in circuit won't charge it
I would switch the BMS of the original battery with the one from Aliexpress and see if anything changes. I've done the same exact thing with Rode wirless Mic II, and it worked and charged flawlessly.
Think that battery was ripped before hand. Also you can see the security sticker over the screw had been taken off before. Bottom left screw on the heat sink.
It definitely was, the tamper stickers over the screws have huge holes in them.
The connector not seated and tbh the camera connector looks fucked
I know I'm one month late (I'm sorry but i just found out this amazing channel "like a week ago give or take") and i don't want to look like a but*hole or something but you can use kapton tape to isolate the surrounding areas like the battery connector in this case
Also in your free time try to reconnect the original ribbon cable using calibrated wires and try to charge (I'M SO SORRY BUT THIS IS THE ONLY IDEA I HAVE, again i don't wanna be like a but*hole here, but i work with laptops and i haven't worked on nor seen a camera like that one) AND I HOPE THE RECONNECTING THE CABLE WOULD BE EASY FOR YOU, I ADMIT IT IT IS A HARD JOB, WHEN I RECONNECTING MOSTLY SCREENS CONNECTOR IT'S A HELL OF A JOB CAUSE YOU HAVE LIKE A MILLION PINS AND I HAVE TO CONNECT THEM ONE BY ONE IT'S HARD, BUT ANYWAYS ALL YOU NEED IS A SMALL DRILL TO MAKE THE PINS REACHABLE AND PUT A BIT OF SOLDIER ON THEM THEN THE HARD PART COMES WHICH IS SOLDIERING THE CALIBRATED WIRES ON THE PINS (BUT IN YOUR CASE IT'S EASY THANK GOD CAUSE ALL YOU HAVE ARE LIKE 5 TO SIX PINS, "BUT MAKE SURE WHEN SOLDIERING THAT YOU DO IT PLACING THE CABLE ON A THERMAL PAD AND THAT'S AN ADVICE NOT A COMMAND OF COURSE CAUSE I FELT LIKE I'M COMMANDING YOU SORRY") *I'M REALLY SORRY I HAVEN'T BEEN MUCH OF A HELP*
BUT I WISH YOU THE BEST OF LUCK BUDDY AND I WISH IT'LL WORK
02:48 i don't understand why you wouldn't just look for a video that takes one of these appart so you know how to.
A possible solution is to use a software tool called DJI Battery Killer (along with a cheapo CP2112 breakout board) to reset the BMS. The important thing is to revive or replace the cells and bring them all to the same voltage before resetting the BMS otherwise it'll just fault out again. DJI seem to use the same Texas Instruments BMS chips for all their devices, all you need to do is find the SDA, SCL and GND lines for the BMS, unlock the BMS then clear the PF flag and finally re-lock the BMS. If everything is working, the PF flag should remain cleared and the device will charge. Edit: come to think of it, there may also be a fuse which the BMS can pop to prevent charging, this might need to be replaced too.
Edit: Ignore this! I've just pulled apart my non-charging Osmo 1 and it doesn't appear to be using a TI BMS in the battery pack. Just a CellWise CW2015CSAD monitoring chip that doesn't have any cell protection, relying on external devices for this, and on this pack, they seem to be dumb devices (something like the DW01) that don't lockout.
Thought you had it beat. Yeah, bad battery, battery management ic, fuel guage ic (if there is one)? Wild. Great Attempt and Video! Thank You Bunny Suit Joey! 😀
10:00
ok so it powers on. but no draw on "charging"
so you already know the battery wasn't the problem.
and you did infact waste 30 dollars.
the charging circuit is the problem and the previous battery was just completely empty.
I'd avoid using the Nintendo charger. had a phone that would go haywire with the nintendo charger and also busted a small USB-C device with it. not sure if it's some crazy stuff Nintendo does to their chargers but I have a few devices (USB-C) that refuse to charge with the nintendo charger.
Well it went from 7% to 10% so it's kind of charging, maybe the battery is just depleted, maybe leave it for a few hours if nothing changes the battery is duff.
Hi there Joey,
I've a Osmo Pocket 1, but it has not been able to turn on since it was dropped into the sea for few seconds.
I'm wondering if you're able to repair this?
Aw man. You streamed too early in the morning for me. I'm getting my day started and I actually enjoy watching your streams I can't just have it on in the background. You got to either make a highlights channel for your streams and pay somebody to edit it or something. You could do so much more and you're spreading yourself so thin
personally hate lego connectors, because you cant see if they are going in right, you can only feel..until you've destroyed the connector without knowing..
Have you tried charging it from using a usb port on a computer? for some reason some of my cameras won't charge from a wall socket but charge fine from a computer usb port.
My gimbal doesn’t calibrate. Is that a software firmware issue?
I have the same device (DJI Osmo Pocket 1) and when I charge it, green light blinks three times in succession and there is a pause, while it is powered off. at 50% state of charge of battery, it draws 1.89 Amps while charging (the same whether it is one or off). I hope this information helps troubleshooting your device further.
11:04 what is happening is that you are running the device more and more off of the usb c
you said earlyer it didn't work because there was no draw. but there also was no battery. what if it didn't draw anything untill you tried turning it on. since you never tried turning it on with just usb c.
New gloves take that of sally’s spreadsheet 🎉😮
Joey was that Diode above that resistor cracked? It looked like it? I'd check that first!
Let’s flipping go - have been busy and missed a load of your videos Joey but I’m trying to catch up! Just starting this one 💪🏼💪🏼💪🏼💪🏼💪🏼💪🏼
Appreciate you pal! Hope everything’s going well!
@@JoeyDoesTechcrazy time of year for us but getting it done my man! Keep up the good work and videos 💪🏼💪🏼
Don't really know if anyone else has said it already or perhaps I'm not seeing it right but it seems to me that the trace between the mosfet and the resistor you changed was gone.
the diode to the right of the mosfet you changed out looked a little rough. Did you try testing that diode?
4:38 the wires in the Nokia 5700 were even thinner. Literally hairs.
i can't be the only one that looked at that trace that goes from the resistor that was missing to the mosfet, and thought it was missing.
Thanks for trying and posting such a detailed video. Just bought a new Pocket 1 from somebody who got it as a gift and never used it. It was still sealed in the box in 2024. Opened it up, everything was there, plugged it in to charge overnight, won't turn on. Checked on the internet and found your video. It looks like this is a common problem with this unit - if you don't use it for awhile, the battery no longer charges. Looks like its a complex fix. Update: I've since seen a couple of videos also showing a fix and you can buy a battery with the cable attached so I might try that. Live and learn.
I have run into the exact same problem. With the only difference that I bought it first hand. Unfortunately it was very expensive when it first came out and now I can't even use it. It just sits in my drawer and I don't know what to do with it.
I bought mine new in 2019, really didn’t use much and haven’t touched it in well over a year. Just been sitting in drawer. Never dropped or anything. I took it out yesterday because I wanted to use again and it won’t turn on. Plug charger in and green light flashes but will never charge. Well ya it turns out if they sit the battery will discharge and battery goes bad. Seems like crap to me. Dji won’t accept it should be recalled and only offered for me to send in to get fixed but won’t tell me an idea of price. Been on the fence if I want to try replacing battery myself or send in but do not want to pay a lot for them to do anything
Thats a thing from DJI. FIRST try connecting it to ur phone and the app, and do an update. all components in dji stuff is communicating with another, the battery too, if the bat is on a wrong firmware it maybe wont charge because of that. allways if u change something in dji devices, make an update
DJI Mimo is the APP!
I’ve ripped a ribbon cable for a 3ds top screen 3 times in a row💀💀
Could it be, that you got a dodgy battery? I mean you made it work, so..
what camera and lens are you using for overhead shots? Love the vids
awesome 👏 repair attempt they’re not easy working on. I have one that I need to get to and .. and also have the same model working that I use for bike riding I actually bought the newer model one that one’s pretty sick with the bigger screen Quality is so much better hopefully you get it working. Can’t wait to see update video.
I use these all the time but you have made a huge mistake. This is a osmo pocket 1. Which is a 3 gimbal cam. Not a osmo pocket 3 you showed a pic of. The current value of osmo 1 in the UK is £80. 3 is much more.
I have pocket 2 turn on with screen black 😊
14:23 there is also no way that component was attached to the board propperly.
The pulsing chip you seen under thermal camera is the most likely reason your MOSFET died. Probably the pulsing was the real short you have seen.
You changed the MOSFET but not the chip that is faulty.
Is that a BQ-type chip? If so, those are battery management chips.
I thought that too when he opted to change the MOSFET. Why not order the pulsing one too since they both exhibited noticeable behaviour?
It may be. It also may be something honestly trying to boot, pulling the voltage down and resetting. iPhones that have a depleted battery boot loop as well for quite a while sometimes until they get to a point where the battery finally has enough charge to stop the looping. Not saying it is one or the other, you may have called it, but don't exclude the other alternative until you have confirmed what it is.
I too would put my money towards the pulsing chip. But for no good reason, just like next possible thing
I am pretty sure the battery is dodgy or you need the original bms board for the original battery
Glad to see i'm not the only one that accidentally ripped a ribbon cable this week.
the iphone 7 plus home button and top speaker were my victims glue was horrendous.
had to go on a walk
That battery has been fried by the old mosfet, try a new one😢
Definitely trying with the different content Joey, good job :)
Your
patience is off the scale 😮
could that small part you lost then found actually be a inductor and not a resistor or a cap
Hi, this maybe nothing but I noticed the track to the gate of the mosfet looked a bit suspect as did the solder joint to that pad (Maybe the lighting?) but the track itself did look dodgy to me, the same track with that resistor that got pulled off.
I also have a Osmo pocket that I have changed the battery on though the buttons mine now seems to have an intermittent fault a bit like when a computer gets too hot and tasks using the keyboard and mouse are hit and miss, quite odd but I will be checking that out soon to see what I can find. apart from the intermittent problem with the buttons it seems to work ok.
I too like others think a previous attempt was made to remove the battery resulting in the ripped flex cable, I don't think it was your fault! those batteries are certainly a pain to get out! also that current seems a little excessive at times, when charging my camera it draws approx 1.2a and the green light will light bright then fade out and fade in again to bright green and repeat, kinda like a slow breathing.
I think so too.... Check the connection between resistor & MOSFET...
Charge the battery externally
this was a fuse not resistor ..lol
Hi Joey, Can you possibly update your links to include the two different types of flux you use? I thought I saved the links you gave in a previous video, but can't find it now! Keep up the good work!
I had an interesting job last week, it was an Espresso 80 Vape that had stopped working and also a screw in type battery charger, that was just a loose wire. The problem with the vape was a faulty main chip which you can't buy in the UK (not that I could find) and it was too much money from China especially as the vape is about £20 brand new. The problem was caused by damage from the vape liquid, I did get a nice 18650 battery for free though.
On every stream you say you’ll end it at 5pm because you need 30min to clean. If that piece of glue was still there after a month, let me tell you, I don’t think you are doing a good job cleaning… 😂😂😂
I see two things you can try here. 1. The little resistor when you measured it showed 11 ohms for a fraction of a second. It may be that your 20 ohm is too much? Tricky because halving a resistor in a charging circuit could let the magic smoke out. I think actually that the loose resistor was the original fault and your first repair attempt didn't properly attach it. 2. You may have a wonky battery. You could try briding the original battery and connector with wire and see if that at least gets the thing charging properly, even if the battery can't be used with the enclosure closed. Optionally, the battery connector is not making proper contact which is causing the charging IC to not get a reading from something integrated with the 2 cells to help the charging IC charge the battery properly. See if there is any logic in the aliexpress battery?
Man, i was so hopefull this time. Maybe a revisit some day.
Man you made me overly anxious by your probing with a scalpel and then tweezers! 🤣
It helps to watch a tutorial before opening
And spoil all the fun of discovering the magic of ribbon cables all by yourself? Naaaah
I've ripped the battery ribbon on a device before. Funny enough I was trying to see if the battery was bad. I went through the painstaking process of re-soldering the ribbon cable together to find out that the battery actually was bad. But at least I knew.
Joey! What about adding a charging circuit for the battery? At least you can use it. Excellent video!
Very good point! Thanks for watching buddy, hope you’re well!
A bit unlucky there, was hoping you got that one fixed. Nice to see something different.
Lovely to see you attempt something different. I had to laugh when after tearing the ribbon cable you point out how thin the wires are whilst prodding them with a sharp knife🤣I would try charging the battery independently of the camera then you will know if it's the battery or charging circuit at fault. Keep up with these thoroughly enjoyable videos.
When I did my first retimer, the chip flipped off, I later realised I lost resistor, I decided to check the old retimer just to see how much solder they have on and found the resistor soldered to the underside lol
Afaik If lithium batteries are stored for about a year at 20% or under they're toast which seems like the case here.
Not cleaning your desk does have advantages! I discovered years ago.. 😂
Love one of those. Hope you fix it.
Good attempt and I’m sure between you and the hive mind you fix 🤞
The conformal coating on the board is a nice touch but that hot glue stuff is a cost saving thing. It's cheaper to get someone to blob glue than it is to design and install a screw on catch for the ribbon cable although they may have done that in the v2 or v3. Most devices have changes made in further iterations as faults only develop when the device gets into the real world, quite a fascinating video really👍👍
FINALLY, something different😂
Ah missed the live stream. I've got one of the original ones that has a gimble overload issue... and you ripped the ribbon cable too. I managed to get it apart without issue but ripped the ribbon cable on re-assembly
Finding that cap in that chunk of glue on that pube board was peak excitement lol
Switch the BMS to the old original one to the new battery and it will work.
That battery you ordered was for the pocket 2.
Fix original battery cable it will take a charge
Battery management board on the battery maybe??
test flat cable on old battery now
Are you missing buttons next to present button
Hello
Hey Joey quick question, when putting a resistor does it have a specific way to go or is it indiferent on the position you put?
Been soldering for a while but was never able to find this answer
resistors go either way they are non polar
Resistors don't have a polarity like Diodes or certain types of capacitors, so you can solder them whichever way. Hope this answer helps
@@yourfavoritecrafter Apreciate it :)
@@cornishcat11 Apreciate it :)