Overheating, anyone modded yet? - Samsung Gear VR

Have read about someone modding a battery, added a heat sink and trimmed the case to allow the heat sink to protrude out of the back, anyone else modded their setup to dissipate heat better?
Suggestions?

Small electronics fan maybe?

I used a 9cmX4cm heatsink from Amazon and some thermal paste/epoxy, fit perfectly, and it hasn't overheated yet, just gamed for about 45 min, and the heatsink was barely warm.
http://www.amazon.com/20mm-Aluminiu...50MR8CG/ref=cm_cr_pr_pb_i/179-5237737-1717433
Have a replacement back and second battery/external charger coming, will trim the back to fit the heatsink and have a back/battery for day to day use of the Note 4, will swap them out for VR use. I can trim the fins a bit and get the transparent cover on it, I think it'll work fine with a bit less surface area with the trimmed fins.
Am still pretty impressed with what Samsung has done, but it's not ready for general consumer use yet till they get the heat management sorted out.
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I'm sure someone will come out with a little clip on "fan " back that runs off a triple A battery.

I put an ice pack between the phone and visor.

ciscostud said:
I put an ice pack between the phone and visor.
Click to expand...
Click to collapse
Any condensation or fogging issues? If your face is warmer than the lenses you will fog.

mitchellvii said:
Any condensation or fogging issues? If your face is warmer than the lenses you will fog.
Click to expand...
Click to collapse
I was just messing around, however there may be a way that I've been thinking about that might work for everyone!
I used to have a IcePack collar for my dogs neck. It may fit perfectly around the removable plastic visor and they also come in all sizes.

I created a solution that utilizes a 50x50x10 fan with an on/off switch and made a circuit board with 3 USB ports in various locations, which powers the fan and the phone. no more overheating and no more swapping batteries or any of that nonsense. lol

I only use the Gear VR for movies. I have tried games though and they run hot and suck the battery quickly as others report. Hence why I use mine just for movies now. Still a worthy purchase IMO just for movies

Fan.
I needed the most modular setup to attach/detach Note quickly. To keep heat under control, you only need minimal amount of airflow, best directed at warmest spot, right below the camera.
In my experience, even 40x40x10mm will do. I was able to demo Gear VR for 4 people in a room with ambient temperature over 72 deg, with constant videos and 3D.
Anything that involves removing back plate sucks. Your default back plate will wear out the little tabs, start creaking if done often. My wireless charring back is harder to put on (and expensive to monkey around with). I ended up with small piece of black velcro on the back, and the 40mm fan is quick to put on/remove (connecting velcro piece placed on its hub), it doesn't need to be aligned carefully, you don't need to worry about sticking fingers in it etc. I have it rigged to USB, fed by USB port on MOGA controller or a small battery pack.
The only time when I was able to overwhelm that fan was when my buddy played Anshar Wars while we were casting the screen to Chromecast - but this is extreme. 50 mm would probably keep up just fine.

Any other solution to get over this direct problem please?
Can anyone post images of slim moded solution ?

pliablemoose said:
I used a 9cmX4cm heatsink from Amazon and some thermal paste/epoxy, fit perfectly, and it hasn't overheated yet, just gamed for about 45 min, and the heatsink was barely warm.
http://www.amazon.com/20mm-Aluminiu...50MR8CG/ref=cm_cr_pr_pb_i/179-5237737-1717433
Have a replacement back and second battery/external charger coming, will trim the back to fit the heatsink and have a back/battery for day to day use of the Note 4, will swap them out for VR use. I can trim the fins a bit and get the transparent cover on it, I think it'll work fine with a bit less surface area with the trimmed fins.
Am still pretty impressed with what Samsung has done, but it's not ready for general consumer use yet till they get the heat management sorted out.
Click to expand...
Click to collapse
Jeepers. If channeling that much heat through the battery to need this, that is bad for the battery and the device overall. Another reason why I just watch movies, since seems too much for the current chipset design. That, or poor power management firmware........

I'm avoiding this problem for a long time by selecting saving mode in note 4, don't disturb mode and confortable mode in gear vr. Last day I could watch the entire 3 chapter of game of thrones, and after that 30 minutes playing hero of bounds, and no heating message showed up, I just stopped to go to bed
Keep pushing

Cold As Ice
https://drive.google.com/file/d/0Bz0FuWF9yY7LVU9XZFFlMVhjS3c/view?usp=sharing
All setting turned up all the way! Never gets hot!!!

brekstar said:
https://drive.google.com/file/d/0Bz0FuWF9yY7LVU9XZFFlMVhjS3c/view?usp=sharing
All setting turned up all the way! Never gets hot!!!
Click to expand...
Click to collapse
Hey @brekstar i have a question for you please pm me you have yours turn off so people cant send you pms. Thanks

Dumb question but can you use the Gear VR without the battery in the phone and just power it via the USB cable? Would that help with the overheating?

pliablemoose said:
I used a 9cmX4cm heatsink from Amazon and some thermal paste/epoxy, fit perfectly, and it hasn't overheated yet, just gamed for about 45 min, and the heatsink was barely warm.
http://www.amazon.com/20mm-Aluminiu...50MR8CG/ref=cm_cr_pr_pb_i/179-5237737-1717433
Have a replacement back and second battery/external charger coming, will trim the back to fit the heatsink and have a back/battery for day to day use of the Note 4, will swap them out for VR use. I can trim the fins a bit and get the transparent cover on it, I think it'll work fine with a bit leurface area with the trimmed fins.
Am still pretty impressed with what Samsung has done, but it's not ready for general consumer use yet till they get the heat management sorted out.
Click to expand...
Click to collapse
I went "the heat sink route" as well today.. I bought this 60x150x25mm aluminum heat sink. Since the heat sink was so large i drilled a hole for the camera so or else the heat sink wouldn't be tight enough to the phone to work properly. But the after the hole was done and I was going to try it for a fit... the heat sink was actually too wide to fit between the clips that keep the phone in place.
So I had to cut of a couple of centimeters. Of course my previous camera hole had to be cut away. But after a while I got the whole thing pretty right. Now I fitted the heat sink to the external cover. There it sits quite tight so I can press the the heat sink against the phone before use.
Often I sit with one hand one the touch pad and the other hand on the left side.
But what was so awesome was that I could play for like... forever... before I've always ended up with overheating . But now the there was no heat problems, no lagging or any smoothness problems. Btw I have Note 4 Snapdragon. A new experience.. I've tried all the gfx and cpu intense stuff.. and it was smooth like butter..
And the moment the mod is pretty rough.. just a proof of concept.. . maybe I Dremmel the sharp edges at least.
On first pic I covered the contact points and the lens.
Here is the heat sink from the front in the mount:
Here is the back side with hole for the lens.. look for the drill/break removal hole
Then a couple of pictures of the Gear VR in his shiny new armour:
OMG is that Daft Punk? No it is not easy to take a selfie with Gear VR:

Recently saw this post on the Seattle VR/AR Facebook group
He added a fan with aux power:

Related

Help me figure out a shower mount for the nook!

Now that I've successfully waterproofed the nook, the only thing preventing it from being THE best device to start your day with is the lack of a good, solid shower mount.
It's amazing how well the ziplock bag works - totally waterproof, and doesn't affect the screen or typing at all. In fact, it might be better than the bare glass.
But how can I successfully mount it to my tile shower wall? I don't trust tape...and of course, it must be able to be removed once a week to charge.
Ideas? Think of the possibilities! Watching the morning newscast, NPR in the shower, using it as a remote to control your audio system, etc, etc.
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Why not consider one of the car windshield mounts? I'm assuming that the texture of your shower walls will be compatible with a suction cup.
One question though: I didn't really scrutinize your photos. It looks like you're using something like a ziplock bag. Can you control your nook thru the waterproofing?
/not interested in doing this myself, but I am curious about controlling thru the plastic..
Jgrimoldy said:
Why not consider one of the car windshield mounts? I'm assuming that the texture of your shower walls will be compatible with a suction cup.
One question though: I didn't really scrutinize your photos. It looks like you're using something like a ziplock bag. Can you control your nook thru the waterproofing?
/not interested in doing this myself, but I am curious about controlling thru the plastic..
Click to expand...
Click to collapse
I'm going to try suction cups as well as 3M velcro.
The plastic doesn't interfere one bit. It works perfectly. Though I did just find a company called Drycase - I might pick up one of these and use it with my EEE Transformer. Would be really nice with the bigger screen and better bluetooth range to stream the audio to the bathroom speakers. Either way, it's a hell of a lot cheaper than having a screen professionally flushed into your shower.
Actually, plain Ziploc bags work fine. I use one of the gallon double-seal freezer bags (heavier plastic) when I'm reading in the bathtub. I've even dropped it in a few times.. I don't even worry about it at this point when I do, unless it smacks the side of the tub.
Just make sure you fill it with water to leak-test that it was fully bonded all the way around at the factory. No water can get out? No water can get in later, once you've dumped it out and left it open to dry for a while.
Then just insert NC, zip the bag mostly closed, and suck out as much air as possible before closing it fully. Condensation works with the ambient moisture in the present air, and a temperature differential. Water doesn't teleport through the plastic. Less air means less chance for the present moisture in the trapped air to condense.
The touchscreen works fine through the plastic. Want to try it for yourself? Just lay a plastic sandwich baggie on the screen. Works fine, same way a screen protector does.
The professional versions (aquapac, pelican, otterbox) are generally just the same stuff with a wider bonding margin to make SURE it's sealed all the way around, maybe thicker plastic for durability, and a to-fit size. I'll take the twenty-cent version that I have to fold over itself, thank you.
(edit-)
Have you tried leaving the top flap-bit not folded over, and piercing a couple of plastic grommets through the (non-sealed) flap bits? Could just use suction-cup hooks after that, though I'd be concerned at that point with the possibility of standing water sitting on the seal, which would then be made to hold the weight of the NC too. Could go for a windshield suction cup mount, but I've had bad luck with those holding on... and few are meant for all-weather applications to begin with.
Best option in my mind would be to figure a way to melt a strip together along the side or bottom, pierce the (now-solid) piece with a couple of grommets, and just use some nylon cord to hang it over your shower pipe. After leak-testing again of course.
Nothing really useful to contribute that hasn't been said already, but the wallpaper in the OP is really funny given the thread's subject.
I am interested in this, carry on
Have you thought of shower hooks? 3 total, 2 on sides, 1 bottom, slide it in from the top
computerpro3 said:
do you really think I would be doing this if I could not afford to buy another? These nooks are dirt cheap and I've been looking for a good shower solution for a while. I figure I might as well try this before dropping ten grand on a professional solution.
Click to expand...
Click to collapse
Er... solution to what? My sense is that a Nook Color shower mount is a solution in search of a problem.
Now, a waterproof Nook Color would be cool, OTOH for reading while a in a hot tub.
Beyond an Pad winshield mount I don't have a good idea for you (though I would prefer something with 2 suction cups, not a single one) I have to admit that once I got past the WTF? momment I realized that using a large, heavy duty freezer bag (or two) would let me use the nook, or any other eReader, much more comfortably while soaking my damaged knees in the spa.
I hadn't been doing that for fear of an accidental drop, and the waterproof plastic case I have that will hold the nook is too heavy to use the screen controls.
If you can't see the use for this, you're just not very intelligent. New luxury homes are already having multitouch displays integrated into the shower for various home control functions. In ten years, they will be ubiquitous and nearly iron-man style (remember Jarvis?).
There are tons of practical uses - for example, using it with tinycam as a young child monitor. Or for your wife to monitor the security cams so she feels safe while you're travelling. Or to listen to the morning news while showering. It's really quite simple - while you're scrubbing your nutsack in silence in some dilapidated cramped cubicle, I'll be watching the morning news in HD via slingbox while being massaged and cleaned by multiple shower heads, all while being soothed by auto-controlled mood lighting.
Because I could think of about 1000 ways to mount it. Mounting it should be the least of his worries. One way would be the right way and it sounds like he would be cool with the other 999 ways considering he seems content with his ziplock bag waterproof method.
Sent from my SPH-D700 using XDA Premium App
I would start off buying a 2 inch usb doggle. Then find a packaging place in your area that will vacum wrap it with the doggle attached. (Mailboxes etc., ups, fedex,) use about .030 guage plastic or whatever works with the touchscreen. Find a rubber tight fitting cap for the exposed end of the 2 inch usb. Buy a nook color case that can be siliconed to your shower wall and snap it in. Lol. I'm trying to be some what constructive here. Goodluck
Sent from my SPH-D700 using XDA Premium App
cheapfx said:
I would start off buying a 2 inch usb doggle. Then find a packaging place in your area that will vacum wrap it with the doggle attached. (Mailboxes etc., ups, fedex,) use about .030 guage plastic or whatever works with the touchscreen. Find a rubber tight fitting cap for the exposed end of the 2 inch usb. Buy a nook color case that can be siliconed to your shower wall and snap it in. Lol. I'm trying to be some what constructive here. Goodluck
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
Just found these
http://www.usbfirewire.com/usb-rugged-waterproof-plastic.html
Very interesting stuff, thanks.
You know, if you're going to mount a tablet into a shower...
... at least get one with a front-facing camera!
If you figure this out, let me know. I want to get a waterproof mount so I can use my NC in the toilet. Maybe mount it in the urinal at work or something.
cheapfx said:
I would start off buying a 2 inch usb doggle. Then find a packaging place in your area that will vacum wrap it with the doggle attached. snip
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
What's a "doggle"?
Just so it's clear... you apparently want us to believe you have fancy tastes in expensive cars and have enough of an income where gas mileage is of no concern, yet you wrap a cheap hacked e-reader up in a ziplock bag?
Seems like using duct tape as a mounting solution would keep with the motif of using a taped-up zip lock bag as a waterproofing solution. You could even color in a Maserati emblem on the duct tape to make it more water friendly and more baller.
I look forward to the results of your experimentation of trying to charge the nook in the shower.
im not so interested in the use of the nook in a shower, but i do like the idea of using a plastic bag to protect your nook from kids with dirty sticky fingers.
I will admit it. I put my NC in a heavy duty gallon freezer bag so I can read in the bath tub. However, a shower mount goes beyond me.
geekyradical said:
I will admit it. I put my NC in a heavy duty gallon freezer bag so I can read in the bath tub. However, a shower mount goes beyond me.
Click to expand...
Click to collapse
Hard to fault ya there. That's just plain being sensible!
I'm not quite sure that I understand the need for the nook in the shower, but then I take showers that are usually 5 minutes or less. A shower is really a "get down to business" sort of thing.
A bath, OTOH: That's relaxation time; often involving a glass of wine, and usually lasting at least 15 minutes. I wouldn't think of trying to involve a laptop, but my nook in a ziplock? Hmmmm... yeah, prolly... why not?
Jgrimoldy said:
Hard to fault ya there. That's just plain being sensible!
I'm not quite sure that I understand the need for the nook in the shower, but then I take showers that are usually 5 minutes or less. A shower is really a "get down to business" sort of thing.
A bath, OTOH: That's relaxation time; often involving a glass of wine, and usually lasting at least 15 minutes. I wouldn't think of trying to involve a laptop, but my nook in a ziplock? Hmmmm... yeah, prolly... why not?
Click to expand...
Click to collapse
I will freely admit I stole the idea from my SIL, who does the same thing with her iPhone so she can read. It really does work just fine through the ziplock plastic. The best way to do it is to put it so that the non-holey bottom corner in the corner of the ziplock, lay it on a flat surface, and then squeeze out as much air as possible. Then seal, and roll the bag up using the zipper part as the core. You can either tape it or hold it and it works like a charm.

Modified my laptop to hold my Nexus 5.

I use my phone for internet when I am on the go and I just got this laptop specifically for its 6 hour battery life. It otherwise kinda sucks but then again it was $230 bucks and runs windows. But while it doesn't have an optical drive it actually has the bay for one so I modified it to hold the phone. This way I can secure the phone in the laptop rather than my pocket and reduce disconnects from walking too far.
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So the original idea was to cut the blanking plate that laptop comes with but I couldn't find a replacement for warranty purposes. Not only does removing one width divider make it the perfect width, that width happens to be the same as a 2.5 inch hard drive. So the next idea came. They make 2.5" HDD adapters to fit into laptop optical bays:
Now I just need to put a screen protector on the phone. I used a piece of paper to cover the metal inside but dirt dragged across paper is still very bad for the screen. I still need to get a faceplate that matches this chassis to cut (which I believe I have found) to fill the excess left and right. It would be really cool if I was skilled and could throw a USB charger in there to run off the SATA's 5V line.
Here is the real purpose for this dock with one of my other laptops ODD drives as an example:
Once again I don't have a face plate on hand that matches this laptop, Yet.
Edit: Never mind I'm an idiot LOL
It's done really well, nice idea
Sent from my Nexus 5
Letharqy said:
what do you mean by "reduce disconnects from walking too far"?
Sent from my Nexus 5
Click to expand...
Click to collapse
Far might not be the problem as much as whats between me and it. I use it at work alot and while it defaults to sitting on top of my bag with the phone in it. I like to walk around with it. I don't like leaving the phone loose and walking behind a bunch of steel kinda doesn't seem to work. So instead of in the bag or in my pocket I was thinking securely attached to the computer might work.
Ive had the laptop in the lobby and walked probably 40 feet behind some equipment and came back and everything had been disconnected. It was already reconnected by the time I got to it but for things that are continous transmission/recieve its not a good scenario.
RainMotorsports said:
Far might not be the problem as much as whats between me and it. I use it at work alot and while it defaults to sitting on top of my bag with the phone in it. I like to walk around with it. I don't like leaving the phone loose and walking behind a bunch of steel kinda doesn't seem to work.
Ive had the laptop in the lobby and walked probably 40 feet behind some equipment and came back and everything had been disconnected. It was already reconnected by the time I got to it but for things that are continous transmission/recieve its not a good scenario.
Click to expand...
Click to collapse
Yeah I realized, I somehow missed the first few words of your post so it confused me. Good job on it though!
Sent from my Nexus 5
Nice work OP. I'm a sucker for diy projects like this. I believe if you could get the phone to charge while "docked" in the laptop that would be pretty cool. You could maybe rig up a wireless charging pad in there or something. Keep us posted of any improvements you make.
Sent from my Nexus 5
This is pretty dang awesome. That hard drive holder is a perfect fit for your Nexus!
.Gibson. said:
Nice work OP. I'm a sucker for diy projects like this. I believe if you could get the phone to charge while "docked" in the laptop that would be pretty cool. You could maybe rig up a wireless charging pad in there or something. Keep us posted of any improvements you make.
Sent from my Nexus 5
Click to expand...
Click to collapse
Thanks. If it were my old laptop wireless charging would probably be possible, except for the fact that the laptop alone sucked too much power to begin with. Its a gaming laptop so its huge and while this one is a 9mm thick bay that one was an extra 3.5mm to play with.
Really I have the OBHD Sata connector from the kit and I could probably find a cheap usb dock to rip apart. But I am not confident in my skills for such a delicate situation of lining it up and making it stay there. Would be charge only though if there is a spare usb header on the board (doubt it) like my other laptop had could do data too.
Looks sweet! Good work!!
This is sick! Mad props
That's so sick! Do you have it connected to USB on the inside?
Sent from my Nexus 5 using Tapatalk
why torture the phone like this. THough the idea is original I feel its kind of a torture for the phone. Think of all the heat that it will have to face, heat from using it as modem for your 3G and the computer itself. Man this will reduce the life of your phone in the long run
Look at this as a stepping stone. . . the beginning of a new chapter for next gen devices that allows for even faster data transfers. . . maybe even faster charging due to direct connections from manufacturers. His idea could make it big one day. For example, the Android Reboot feature that took so long to get LoL that I only got using CM back in Tue day
Nice idea, nice work!
That's pretty awesome!
Sent from my Nexus 5 using Tapatalk
kailashnj said:
why torture the phone like this. THough the idea is original I feel its kind of a torture for the phone. Think of all the heat that it will have to face, heat from using it as modem for your 3G and the computer itself. Man this will reduce the life of your phone in the long run
Click to expand...
Click to collapse
Well perhaps the real torture would be laying on top of the laptop and letting it drop on the floor all the time. Couple reasons it doesn't concern me is with the laptop off were looking at roughly the same impact to heat dissipation as an otterbox style case. With the laptop doing what its doing the phone runs cooler than it would if it were gaming whilst in a case.
Now laptops have a reputation for being hot I should know I was a laptop gamer for years. However this is powered by what is basically a Tablet cpu. The only real difference between BayTrail-M and BayTrail-T is the Graphics clocks. It underclocks with dynamic voltage scaling aggressively just like a phone reducing heat and power consumption. It runs cooler than anything I have ever layed my hands on and the phone is complete opposite of anything heat generating. It however shares the ambient heat dissipation plate thats in the top of the case that is meant to dissipate heat through the palm rest and keyboard. Now while this could be a good thing I look at it more as theres a way for heat to move from one side towards the phone. But on a hard surface the phones in the coolest portion of the unit.
Also whats 3G j/k.
This is from today with it in the laptop. Tests regular vary for me from 40/20 to 20/20:
Best thing in years! Ultra cool job mate! Just WOW!
Love the idea of it, creative and would be even better if u were able to charge it too
Woow , where from did you the idea, I mean this is so cool, I hope it doesn't damage the phone at all right? If it doesn't then this could do big things one day....
so its just a case now?? whats the purpose/use ?
meethere said:
so its just a case now?? whats the purpose/use ?
Click to expand...
Click to collapse
Did you read the first post? It's literally the first few sentences.
Sent from my Nexus 5 using Tapatalk

$5 Gear VR cooling solution for non-stop gaming...

Looking at two possible GVR cooling solutions for less than $5:
TEST RESULTS:
Metal Sponges - FAIL:
At first I thought the copper sponges were causing interference and stutter but I then realized I was using the wrong governor in Synapse. Once I fixed that the lag disappeared.
Unfortunately, although the copper became warm, it was not wicking off enough heat to prevent shutdown. I am thinking this is because there is not enough surface area of the copper in contact with the battery as you would have in an actual heatsync with 100% contact.
So, metallic sponges are a fail due to not enough surface contact. Interesting idea, doesn't work.
Chilled Hobby Ziplock Bags Full of Fake Ice Goo - SUCCESS!:
Ok, bought 4" x 3" plastic ziplock bags from the hobby section of Walmart. Also bought bag of Coleman Ice Goo. Filled baggy about 1/2 full (don't want it too thick) and triple bagged it alternating direction of the seal to protect against leaks. Chilled baggy until cold but not frozen (didn't want to fog lenses if too cold). Played various 3D games for about 1/2 an hour before I had to quit to do some other things. After 1/2 hour no heat warnings and battery was cool to the touch - so I'm assuming it was working.
The baggie was however only cool and no longer cold. I do not know if it would still cool the battery enough in that state but might due to the fact this is good and not just water. Will need a longer test for that. Regardless, easy enough to create multiple baggies for quick replacement without quitting your game.
So anyway, there it is, $5 cooling solution from your local Walmart. Hope it works for you.
** I do not claim using chillpacks to be an original idea, just a really cheap implementation of an idea lots of folks have discussed.
*** I placed this directly on the battery but if that makes you nervous I should think it would still work placed on the back cover - as a matter of fact it might stay cold longer that way and will be easier to switch out on the fly without your battery falling out. Make sure you don't overfill the baggie because with the cover on you will have a lot less room.
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I just read this online:
From a chemical standpoint, aluminum is a better thermal and electrical conductor than steel.
Click to expand...
Click to collapse
I'll see if I can buy some at Lowe's.
mitchellvii said:
This may be a crazy idea but I'll put it out there. What if you were to take some loosely woven aluminum wool and stuff it between your Note 4 with the back cover off and the GVR cover? Would this provide enough of a heat sync to prevent overheating while gaming?
Super cheap and easy if it works. I'll try it and report back.
** I know nothing about electronics. Is this will short out my phone or something else terrible, please give me a heads up before I break things.
Click to expand...
Click to collapse
I don't think you're gonna want to do that, because that aluminum wool can shed little "flecks" of aluminum just by squeezing/pulling it- just from the friction action within the wool. These little microscopic flecks can get into everywhere and everything. If they get inside electronics, they can create electrical bridges (shorts), and truly mess up your electronics. I'm not saying absolutely don't do it, I'm just sharing that it's something to be aware of. I don't like that stuff.
FauxForce said:
I don't think you're gonna want to do that, because that aluminum wool can shed little "flecks" of aluminum just by squeezing/pulling it- just from the friction action within the wool. These little microscopic flecks can get into everywhere and everything. If they get inside electronics, they can create electrical bridges (shorts), and truly mess up your electronics. I'm not saying absolutely don't do it, I'm just sharing that it's something to be aware of. I don't like that stuff.
Click to expand...
Click to collapse
Thanks yes I also considered that. What I ended up getting was two small copper sponges from Walmart. I don't think these will shed as they are woven not wool.
I also picked up some of that ice substitute stuff and some 4 x 3 hobby zip lock bags. My idea is to chill the baggy full of goop then place it inside a cloth sunglass pouch and that between the N4 back cover and the GVR cover. Will report back.
Just a followup. I do recommend you go with a chilled pack as opposed to frozen for a couple reasons:
1) Frozen may not fit well as the liquid expands when it freezes.
2) Frozen will cause fogging.
3) I believe a nicely fridge chilled pack will last you about 30 to 40 minutes of gaming at which point you can swap in a new one without stopping.
Yes this is a bit of a cludgy inelegant solution but it is simple, cheap and it works without modding anything permanently.
Did you experience any problems with condensation when you used the ice pack?
aclays said:
Did you experience any problems with condensation when you used the ice pack?
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Click to collapse
If the pack was frozen, yes. If only chilled well then no. YMMV.
mitchellvii said:
Looking at two possible GVR cooling solutions for less than $5:
TEST RESULTS:
Metal Sponges - FAIL:
At first I thought the copper sponges were causing interference and stutter but I then realized I was using the wrong governor in Synapse. Once I fixed that the lag disappeared.
Unfortunately, although the copper became warm, it was not wicking off enough heat to prevent shutdown. I am thinking this is because there is not enough surface area of the copper in contact with the battery as you would have in an actual heatsync with 100% contact.
So, metallic sponges are a fail due to not enough surface contact. Interesting idea, doesn't work.
Chilled Hobby Ziplock Bags Full of Fake Ice Goo - SUCCESS!:
Ok, bought 4" x 3" plastic ziplock bags from the hobby section of Walmart. Also bought bag of Coleman Ice Goo. Filled baggy about 1/2 full (don't want it too thick) and triple bagged it alternating direction of the seal to protect against leaks. Chilled baggy until cold but not frozen (didn't want to fog lenses if too cold). Played various 3D games for about 1/2 an hour before I had to quit to do some other things. After 1/2 hour no heat warnings and battery was cool to the touch - so I'm assuming it was working.
The baggie was however only cool and no longer cold. I do not know if it would still cool the battery enough in that state but might due to the fact this is good and not just water. Will need a longer test for that. Regardless, easy enough to create multiple baggies for quick replacement without quitting your game.
So anyway, there it is, $5 cooling solution from your local Walmart. Hope it works for you.
** I do not claim using chillpacks to be an original idea, just a really cheap implementation of an idea lots of folks have discussed.
*** I placed this directly on the battery but if that makes you nervous I should think it would still work placed on the back cover - as a matter of fact it might stay cold longer that way and will be easier to switch out on the fly without your battery falling out. Make sure you don't overfill the baggie because with the cover on you will have a lot less room.
Click to expand...
Click to collapse
What governor do you use? I've noticed on Lollipop that there is stuttering using the interactive governor.
I have had no problems just yet. But also I have not used it for more than half hour.
Wow, interesting read.
I just got a Gear VR Innovator edition for Note 4. It overheats like crazy!
I was thinking of a way but I am glad I found this because at least I can use the freezy things while I work on what I had planned for cooling.
My plan... Ummm, is to make the battery remote. The note 4 fits in the gear vr without the back cover installed, so I am wanting to make some sort of remote battery tray, just to get all that heat AWAY from the phone.
If anyone has any cheap ideas on what to use to make a battery tray, and also the dummy battery that I would need to put in the phone, please chime in?
I was thinking I could do it all with cardboard(ugly style) or dremel out the parts from flat plastic. 3D printer would be nice... lol
Edit) This would be ideal. All I would have to do is pry it apart and solder 3 leads onto the board where the pins connect, then use the spare battery, with the leads blocked, or gutted, or some sort of homemade insert for the connection to the phone.
In my case, 25 bucks would be worth it. Both my kids, and I have Note 4's, so about 8 bucks per phone.. not bad. OOPS. I chose that link because I thought it would last a while, but I found many of these for 20-30 bucks elsewhere.
http://www.amazon.com/Samsung-Galaxy-Battery-Charger-Replacement/dp/B00NQG2XNC
Found a knockoff here,, 10 bucks.. I am ordering this one for sure.
http://www.amazon.com/LEMFO®-Galaxy...id=1456774018&sr=1-18&keywords=note+4+charger
mitchellvii said:
Looking at two possible GVR cooling solutions for less than $5
Click to expand...
Click to collapse
I use to see your post all the time on the Tab S forums. Do you still have it? Anyway I think it's crazy to have to go through so much to use a GVR without it overheating. I'm using mine with a S6. 5 to 10 minutes after using it, videos, games, pictures, doesn't matter, I get the need to cool down message. I tried all of the phone settings suggestions I could find to resolve the overheating and nothing works. I pre-ordered a S7 and should have it around next Friday. Hopefully I'll have better luck with the S7. If not I may try your solution or just sell it and wait for a reasonably priced PC VR to come out.
In my opinion the best of the cooling fan.

Samsung Gear Power Mod + Cooling extra

I've not got the tools to do this but I've came up with a idea which mite work if someone has the right tools, most importantly a 3D printer would be needed to make a tidy job.
Providing Power
Using a 28awg USB cable to power the Note 4, using a 3D printer to copy the battery shape which clips on and adding terminals to the battery which will make contact with the phone terminals. The USB cable would go into the battery block which is made by the 3D printer and the USB cable would be soldered to the terminals on the battery block which would make contact with the phone terminals. So what you would have is a empty battery which is powered by the USB cable, providing power to the phone.
Then the cover would fit nicely over the battery and the USB cable will pass through a hole/slot in the phones cover.
Adding Cooling
Cooling could also be added by using the dummy battery. Finding a heatsink which is smaller then the battery so the heatsink can touch the back of the phone in the battery bay, so the battery would be made like a bumper case around the heatsink. So what you would end up with is a heatsink USB powered battery, so using up above to provide power to the phone, with the printed battery made around the heatsink so the heatsink can actually sit right on the bottom of the battery bay touching the phone and a back cover cut to make the heatsink stick out, with the back cover permanently fitted to the battery/heatsink unit. The cover with its clip would hold the battery/heatsink unit in place securely to the phone. Other smaller heatsink could be fixed and cut through the back cover or a metal plate could be used to line the inside of the back cover which would be fixed to the main heatsink to provide cooling to other parts of the phone. Both could be used, a metal laced cover with additional heatsink attached to the metal plate.
A small fan could also be added to the main heatskin blowing air into it and this could be powered from the same USB lead.
This shouldn't add a huge amount of weight to the device since you are losing the battery cells and the heatsinks are pretty lite weight.
This is only a idea which I quickly came up with, I've not looked fully into the electrical side of this but if the electrical side of this works, then a person with the right tools could pull this off and make a rather nice job of It.
Because I don't have a 3D printer I've not thought any further then the concept of this, you should be able to imagine what it would look like from what I've described but I can draw up the concept if needed. I decided to write on here about my idea in the hope that someone has a 3D printer, so you can make this, test it and even share the 3D printed parts.
It would be great if people got involved with this, with the technical side, adding more to the idea and even making it.
I was thinking in the same direction. I was thinking of making the "battery" out of aluminium and a small group pcb on top for the battery contacts.
Yeah making the battery out of aluminium would be better and easier since a 3D printer wouldn't be needed and all you would need to do is cut a bit of aluminium and cutting a slot out for the PCB terminals to sit in, could even buy a cheap note battery and remove the plastic end strip which houses the terminals on the end of the battery and attach that to the aluminium block with the USB lead going into that. Then a heatsink and phone cover could be fixed/glued to the aluminium block. Would a USB lead going directly into the terminals and plugged into a USB charger/USB port power it or will a PCB need to be made to regulate the power going to the phone? Without testing it I would say the USB lead directly into the terminals, would be okay since the chargers have circuit protection and I think the voltage is the same? I've not properly looked into, so I maybe wrong and more work maybe involved for the power side.
20mm-Aluminium-Heat-Diffusion-Cooling, since I'm a new user it won't let me use links, but that can be found on amazon 98 x 40 x 20mm Aluminium Heat Diffusion Cooling Fin
That heatsink would fit, would need to be cut to fit the terminals but it would be a good heatsink to use and if a small enough fan can be found that can be fitted using screws which fit between the fin's
I tried a cooling fin as suggested - just happened to have one laying around. No effect - device still overheated.
To this point, the only thing which has worked for me is to make small very chilled (not frozen) chillpacks from 4x3 hobby ziplock baggies and ice cube substitute blue goo. Chill it, place it between the back cover and the GVR cover plate and ur good to go for an hour. The problem with using frozen ones is you tend to fog.
Another option would be a small fan. As far as a power source, one that takes a AAA battery. Have not seen anything of the correct size to work.
With this mod the battery would be removed so that in itself will help reduce the heat and the heatsink will be directly touching the back of the phone up close because the heatsink will go right into the back of the phones battery compartment, rather then being stuck onto the battery. Also other additional heatsinks on hot-spots should help reduce the heat, a laptops CPU cooler with the gas filled copper pipes with the fan unit may work well if the phone case can be modded to house the cooling unit and still click down securely, trying to find one which will cover the hot-spots and also to go over the battery bay.
So the aluminium block as the power unit in the battery compartment with the terminals to power the phone and then that being attached to the back cover which has a laptop CPU cooling unit built into it. So we would need to find a cooler which fits reasonably well onto the back off the phone and work out a way to mod/cut the case cover, so the case cover will be used to make it look tidy and also the cover will be used so you can attach the cooler and power supply to the phone.
If using a USB cable to power it the volt will need to be regulated down to 3.8-3.85v to power the phone, I've been looking for a regulator but I can't find one which will bring 5v down to 3.8-3.85v whether anyone on here can come up with a circuit diagram to get the power down to the voltage needed?
I'm going to have a quick look around for laptop CPU coolers which mite fit, if anyone else comes across any, add them here, a laptop cooler fan would definitely fit and could be powered by the incoming/out going power depending on voltage of the fan, also some graphic cards have heatsinks with small fans on but a laptop CPU cooler would ve better since its gas filled and would keep it cooler for longer
https://www.youmagine.com/designs/cooling-cover-for-samsung-gear-vr-note-4
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Moga controller + 80mm fan = perfect cooling solution.

Got this idea from another guy (steveelliss99) over at Oculus Forum then put my own spin on it. Pretty simple and can probably use parts you have laying around the house:
1) Need a Moga Controller to power the fan (or one that has full USB out power port).
2) 80mm case fan.
3) USB cable.
4) Wire connectors (crimp style).
5) Pliers.
6) Double sided velcro tape.
7) Extra battery back for N4 (I just stopped by Sprint store and said I lost mine. They had an extra in the back and gave it to me). If you use a case with your phone, you probably don't even need an extra back as you don't need one with the case on.
So anyway, they do make USB 80mm case fans but in case you don't have one and you have a normal one laying about, cut off the connector and expose the wires on only the red and black. Trim back any others. Do the same with a USB cable retaining the large male end. Using wire connectors (crimp style for snug connection since these wires are very thin), connect red to red and black to black. Once done wrap electrical tape around your entire connection.
Now cut 4 small velcro tape squares and place one on each corner of the 80 mm fan so that the air blows against the back on your N4 battery cover. Stick fan to cover.
Now just plug the USB cable into your Moga and game away. You can game for hours and phone will remain nice and cool with no warnings or shut downs.
** The guy at Oculus actually cut a hole in the GVR cover and attached his fan with screws. I didn't want to go that extreme so I did the velcro thing.
Here's a pic of my mod:
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Good luck. Here's the original Oculus Forum thread if you wish to see the other mod (hat tip to steveelliss99).
https://forums.oculus.com/viewtopic.php?f=62&t=20753
Been using this for a few days now and it continues to perform perfectly. Haven't had a single cool down warning and phone remains cool to the touch after long gaming sessions. Obviously better for the phone. I use the Samsung Flip Cover as my case so when I'm done using the GVR I simply pop the "fan back" off and the Flip Cover on and good to go.
Anyway, if you have the Moga Controller (got mine on sale at BestBuy for $24) this is a solution that really works.
Looks like only 60mm x 10mm will fit under hood.
Hard to tell without actually trying it, but looks like a 60mm x 10mm sleeved fan might barely fit under the GVR hood. If you went sleeveless would probably fit even better. Just a thin heavy duty mounting square in the middle to attach it. Would be close though.
http://www.frozencpu.com/products/6157/fan-328/Cooljag_Everflow_60mm_x_10mm_Fan_126010DL.html
http://www.frozencpu.com/products/1...lacement_Fan_-_Bury_Frame_-_EC6010M12S-B.html
Seems that no one sells a 10mm thick USB fan. If you don't like splicing wires you can get this adapter at Amazon, although for a piece of wire, $19 plus shipping seems crazy high.
http://www.amazon.com/FAN2USB-12V-USB-Converting-Adapter/dp/B00MNB40ZU/ref=pd_sxp_grid_pt_2_1
This thread is worthless without pictures of you wearing this ...
axewater said:
This thread is worthless without pictures of you wearing this ...
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Click to collapse
But then everyone would be intimidated by my physical beauty and I'm hated enough as it is.
* You'll look only slightly dumber than you look wearing the damned thing anyway.
We won't see much of your face since you have an 8 foot fan hanging in front of it
axewater said:
We won't see much of your face since you have an 8 foot fan hanging in front of it
Click to expand...
Click to collapse
80mm. Only missed it by 7 3/4 feet.
As many have mentioned here my thought processes are not typical. While most users are concerned with how cool they look wearing their Gear VR, I'm motivated by not melting my $800 phone. Freaky.
If you got a 60mm x 10mm fan you could actually place it under the Gear VR cover and solve the problem "invisibly".
Was only kidding about the 8 feet obv.
I like that you are at least trying alternative solutions. But I seem to recall another thread somewhere saying that an external fan did not influence overheating time. Let me try and dig it up ...
---------- Post added at 07:54 AM ---------- Previous post was at 07:49 AM ----------
Not sure where I thought I read that, but now I'm reading the opposite Many threads reporting that even a fan in the room helps.
I knew you were kidding bro. Yeah this solution wont make fashion week but it does work. Cool breeze is nice too.
This is working for me. I took a fan from my old Google tv. It has a cowl that forces the air down. Epoxied it to a rechargeable battery pack with Switch. Added Velcro to the battery pack and Gear VR cover. Air is forced down into opening of cover.
MotorcycleMike said:
This is working for me. I took a fan from my old Google tv. It has a cowl that forces the air down. Epoxied it to a rechargeable battery pack with Switch. Added Velcro to the battery pack and Gear VR cover. Air is forced down into opening of cover.
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Click to collapse
Cool. And I thought mine was fugly.
You guys did see my cooling fan and battery packs months ago right?
Which moga controller do i need? Amazon has the old basic one for less than 12 bucks. Does that one work?
JLine05 said:
Which moga controller do i need? Amazon has the old basic one for less than 12 bucks. Does that one work?
Click to expand...
Click to collapse
Get the moga pro so it has A and B switch. Less problems.
VR Headset Fan Mod
I used the 80mm fan with usb connection and bought a $5 2600mla power bank battery charger from ebay, I connected the battery to one of the VR head straps, works perfect and keeps my phone cool for hours, even screen casting and heavy gaming didn't get it hot, thanks so much for this mod idea. I have pics below on how the set up looks.

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