Inductive charging, Palm ones, your toughts? - HTC EVO 3D

So i heard it got a good magnet on it, So i wanted to do the inductive magnet mod. from this here : http://www.goodandevo.net/2011/07/h...se-with-palm-touchstone-wireless-charger.html
But wont it have any negative effects?
magnet + electronics= bad results

runeazn,
Sorry I missed it for a bit, but I did answer your question in the other thread.
I'd remove the magnets or plan to live without the compass (which is not a big deal really). Otherwise, no real negative effects. Keep in mind that my touchstone coil is in the hard case, not in the phone back cover. So I don't notice any bulge or anything.

Heres a thread where a guy put one into his case, might be a good idea to ask him.
http://forum.xda-developers.com/showthread.php?t=1173814
Seems cool and I've considered it before but I have micro usb cables surrounding me all day.

i know but well i wanted thoughts of other people too

Related

Metal Battery Cover

Hey guys - does anyone know of any after-market battery covers for the HD that would be metal - specifically for the purpose of attaching to a magnet? I purchased one of those magnetic "cradle" kits that is basically just a big magnet you stick onto whereever, with a little metal slab that you stick onto the back of your phone. Then - you can just stick the phone up close to the magnet and it sticks - a perfect low-profile car cradle. The metal slab that sticks to the back of the phone is thin - it doesn't really stick out any further than the camera housing - but it still isn't as sleek as just the phone by itself. I thought a replacement battery cover that sticks to the magnet would be perfect. So... does anyone know of any? Or perhaps a vendor that could custom-machine one?
SolusCado said:
Hey guys - does anyone know of any after-market battery covers for the HD that would be metal - specifically for the purpose of attaching to a magnet? I purchased one of those magnetic "cradle" kits that is basically just a big magnet you stick onto whereever, with a little metal slab that you stick onto the back of your phone. Then - you can just stick the phone up close to the magnet and it sticks - a perfect low-profile car cradle. The metal slab that sticks to the back of the phone is thin - it doesn't really stick out any further than the camera housing - but it still isn't as sleek as just the phone by itself. I thought a replacement battery cover that sticks to the magnet would be perfect. So... does anyone know of any? Or perhaps a vendor that could custom-machine one?
Click to expand...
Click to collapse
I made my own magnetic car holder solution. Didn't cost much and can't imagine it work better than this...
I can't see what you've done there... It looks like some sort of metal on the battery itself, so that the regular cover works fine... What is that? How is it affixed?
Jouh has placed 2 razor blades on the battery.
Cool! I'm going to try that...
just don't take ur phone to the airport...... they might think ur going to use the razorblades for other non magnetic purposes.
Ohh! Good point! I would have completely forgotten about them and then been really screwed - I actually have to run my mobile through an X-ray every day at work... That could be an issue. Oh well - back to the drawing board...
just do the same with any thin metal i.e. sheet steel.
spzero said:
just do the same with any thin metal i.e. sheet steel.
Click to expand...
Click to collapse
I really wouldn't recommend directly attaching the phone to strong magnetic sources. It may impede the functionality, reduce or affect the battery operation, interfere with the many antennas in the phone, not to mention run the risk of corrupting memory sticks etc?
The phone itself isnt that heavy so probably wouldnt need a strong magnet, but you'd want to use something quite strong just to hold it in place. Imagine driving over a speed bump or pot hole which dislodges the phone and makes it go sliding across your dash board and out of an open window. (worst case scenario..)
If youre looking for a quick release holder I would recommend something that you clip the phone into like those hip holsters and then find one that has a socket connection to a window mount.
makaveli2g said:
I really wouldn't recommend directly attaching the phone to strong magnetic sources. It may impede the functionality, reduce or affect the battery operation, interfere with the many antennas in the phone, not to mention run the risk of corrupting memory sticks etc?
The phone itself isnt that heavy so probably wouldnt need a strong magnet, but you'd want to use something quite strong just to hold it in place. Imagine driving over a speed bump or pot hole which dislodges the phone and makes it go sliding across your dash board and out of an open window. (worst case scenario..)
If youre looking for a quick release holder I would recommend something that you clip the phone into like those hip holsters and then find one that has a socket connection to a window mount.
Click to expand...
Click to collapse
I used the same razors and the same magnet (This one) with my SE P1i for 1½ year without any issues.
And the phone doesn't move 1 mm even driving over the biggest speed bump in Sweden.
makaveli2g said:
I really wouldn't recommend directly attaching the phone to strong magnetic sources. It may impede the functionality, reduce or affect the battery operation, interfere with the many antennas in the phone, not to mention run the risk of corrupting memory sticks etc?
The phone itself isnt that heavy so probably wouldnt need a strong magnet, but you'd want to use something quite strong just to hold it in place. Imagine driving over a speed bump or pot hole which dislodges the phone and makes it go sliding across your dash board and out of an open window. (worst case scenario..)
If youre looking for a quick release holder I would recommend something that you clip the phone into like those hip holsters and then find one that has a socket connection to a window mount.
Click to expand...
Click to collapse
I honestly couldn't think of one thing that a magnet could have an effect on in the phone, certainly not the memory. The only type of memory that is affected by magnets are HDD (because the data on the disks is stored magnetically) and credit cards (once again, data stored magnetically). However, RAM/ROM is completely different and relies on gates and latches to store data, neither affected by magnet. Not to mention even if it did have an HDD (like old school mp3 players/iPod) it would take a strong magnet (mainly electromagnet) to corrupt the memory. Likewise, I can't foresee it having any affect on the battery or interfering with the antenas (unless you're using some super strong magnet....which you're likely not)
One of the only build quality problems i have with the Touch HD is that the battery cover creaks when pressed in certain spots.
To revive this topic, does anybody know of an actual aftermarket battery cover for this phone, preferably metal?
I searched google to find no results. It seems like it would be a good idea to make these
You can also shave the inside of the battery cover with a small sander. Than add ANY kind of magnet that will than fit inside the cover. The plastic cover is THICK so you can shave enough for some type of magnet.
I would also like a metal/rubber etc back cover. The quality of the orginal cover is driving me nuts..
Has anyone found this kinda aftermarket item?
sudo_x60s said:
I would also like a metal/rubber etc back cover. The quality of the orginal cover is driving me nuts..
Has anyone found this kinda aftermarket item?
Click to expand...
Click to collapse
Any news on that topic?

[Q] Keyboard dock deformity?

I got myself a prime last week, promptly ordered a keyboard because nobody had one in stock and I didn't feel like paying a $70 dollar premium on amazon to get it in the future anyway, and received the dock yesterday.
Electrically, the dock seems fine - all of the keys work, it charged normally, it's discharging normally, etc. - but it appears to have a physical deformity at the front of the unit. I took a picture of the unit to demonstrate... unfortunately, as some of you are no doubt aware, taking close-focus pictures of smallish things with an android camera is a little tough. Still, see attached image for the illustration. Note the gap between the rubber stopper and the fact that you can see the palm rest surface despite looking at the tray head on.
The question is, of course, "is this normal?" Does anyone else have a warped dock? It seems like the trackpad buttons don't quite click as easily as I think they should, but I don't have anything to compare it to. None of the local Best Buy stores have a dock on display, either.
[edit]I started this thread in the wrong forum and moved it here, then forgot to attach the file. Here's a link to an imgur-hosted copy:
http://i.imgur.com/Bn0la.jpg
nurrwick said:
I got myself a prime last week, promptly ordered a keyboard because nobody had one in stock and I didn't feel like paying a $70 dollar premium on amazon to get it in the future anyway, and received the dock yesterday.
Electrically, the dock seems fine - all of the keys work, it charged normally, it's discharging normally, etc. - but it appears to have a physical deformity at the front of the unit. I took a picture of the unit to demonstrate... unfortunately, as some of you are no doubt aware, taking close-focus pictures of smallish things with an android camera is a little tough. Still, see attached image for the illustration. Note the gap between the rubber stopper and the fact that you can see the palm rest surface despite looking at the tray head on.
The question is, of course, "is this normal?" Does anyone else have a warped dock? It seems like the trackpad buttons don't quite click as easily as I think they should, but I don't have anything to compare it to. None of the local Best Buy stores have a dock on display, either.
[edit]I started this thread in the wrong forum and moved it here, then forgot to attach the file. Here's a link to an imgur-hosted copy:
http://i.imgur.com/Bn0la.jpg
Click to expand...
Click to collapse
When mine is closed, the lid touches the rubber bumper on the keyboard which is what I would expect. Yours doesn't seem to close properly.
Thanks - that's what I suspected. It contacts the two rubber pads on the sides, so this poor thing is the victim of a god-knows-what. The box was completely undamaged so I guess someone sat on it at the factory.
Obviously anyone else that wants to weigh in is welcome to do so - on this topic, anyway, I don't recommend actually weighing in on the keyboard dock because I guess it will bend.
Yep, looks bent, as if it was laying on a soft rocking chair, couch or something undocked and someone sat on it. You could take your knee to the back of it with a hand on each side and try to bend it back You may end up with a creased unit afterward though... I'd send it back as a return and try to find one somewhere else.
My keyboard dock also came with a slight bend to it (from a UK Grey BC0KAS batch). I didn't notice it at first, but when I put the keyboard on a flat surface when closed, it wobbled. Towards the back the centre of the metal was coming into contact with the table, so the rubber feet were slightly raised.
I was able to gently apply pressure, using a soft cloth, to the metal around this area and correct this so it's not really noticeable now.
Also, when the tablet is docked, and closed, there is a slightly larger gap on the right side between the screen and keyboard than the left. It makes contact with all 3 rubber pads, but it's definitely there.
I'm still contemplating returning the whole lot to Comet, as I have 3 stuck pixels, and have been experiencing poor WiFi and some crashes.
Quality control definitely could have been better here.
SO! I went to another Best Buy that actually had docks in stock, did an exchange, and the second dock is bent as well. That said, the buttons on the trackpad actually click easily on this unit, so I think I'm going to keep it especially given how difficult it is to find anything with a TF-201 in its model number in stock.
It'd be interesting to see how many docks have warping or if it's supposed to be there. I guess it could be Asus' way of giving us space to fit our fingers in to open the unit...
Turns out mine was slightly bent too. I never would have noticed had it not been for this thread... Lol, anyway...mine was bent slightly in the middle. The middle rubber stopper didn't touch when cosed. It is really, really easy to bend this though...i just put pressure in the middle from behind and pushed slightly and the gap has disappeared.
I don't have the dock yet but this will be on my new dock QC checklist when I do get one. I'm not planning on getting one for a while so hopefully stuff like this will be ironed out by Asus and stocking levels are better. I'm thinking August (my birthday).

Inductive charging mod for SGS2 i777 using Palm Touchstone

A couple of months ago, one of my co-worker's Palm Pre phone attempted to swim in a pool and drowned (electronically anyway). My co-worker replaced it with a Samsung Galaxy S2 and when he got it he was complaining about how much he loved his Palm touchstone inductive charger. Basically you just stick the phone near a little hockey-puck thing and magnets align it and it starts charging without connecting any wires.
We thought about it and had this great idea to mod his new SGS2 phone and at the time we thought we were the first to think of this. So, I bought an inductive charging kit on Amazon and we both mod'd our phones and I'm very happy with the inductive charging system.
While lots of people have done it for lots of different phones, this thread is about the i777 and I haven't seen any mod instructions out there for the i777 SGS2.
First you need to get a Palm Pre inductive charging kit. Go to Amazon and search for a Palm Pre inductive charging kit. They run less than $10 including shipping (yeah, seriously, I couldn't believe it either). I paid $8.35 for mine. While you are there, get a Palm Pre AC adapter... the kit is finicky about the AC adapter and most of mine didn't work with it. So that's another $3.70 (inc. shipping), so you are now up to $12 or so.
Once you get it, it should look like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
And inside it looks like this:
Open the kit box, and you will see a touchstone that you stick on your desk that is the charger and then the Palm Pre case back cover with the inductive coil on it. Peel off the inductive coil very very carefully as well as the four silver circular magnets and try to leave everything intact. Set it aside because when you put it on you want the contacts to line up.
Now comes the fun part, taking apart the phone, soldering the wire, and then routing the wire.
To take apart the phone, your best bet is to watch a Youtube video (that's how I did it), but fundamentally, unscrew the 7 small silver screws and then carefully, use your fingernails (best) to work your way around the gap in the edge of the plastic. Or - if like me you don't really have much in the way of fingernails - use a guitar pick or a thin credit card... like a store shopper reward card. Slide it into the gap and work your way around... not too hard. Don't use anything metal or it will scuff the plastic. Just start in a corner and work your way around, be patient and don't try to take them apart until you've worked all the way around. And if this description doesn't make sense, then watch a i777 disassembly video on YouTube.
Once you are done, you need to solder a wire to a resistor at the bottom. There's a close up here:
You could try to solder to the VCC pin on the USB connector but it's tiny and I personally thought the resistor was much easier to solder to without risking shorting any pins. I suck at soldering so if I can do it, others can too. Just get a fine tip for your soldering iron, get it hot (but not red hot), put some solder on the wire, and then touch the iron to the wire and then the resistor quickly. Do it quickly to make sure you don't damage the resistor or the PCB. It took me three tries but I got it.
Then route the wire.
You can see the wire route. I routed right... if you are looking at it yourself, you might think the the left side looks better, but it's next to the antenna and I thought the right side was less risky. I routed down, across the speaker (the bare black gap at the bottom is where the speaker is), under the PCB, then crossed up, and then dodged the screw slot in the upper right of the battery compartment by tucking the wire under the plastic there. But you don't have to do it like this... do it any way you want (although I'd steer clear of the antenna), you just want to route from the VCC resistor at the botton up to wherever you want to put the contact.
For the ground connection, any of the screws, or the sim slot metal or anything else works. I used copper tape and just routed with the tape to the screw in above the upper right of the battery compartment. But it doesn't matter. The metal of the SIM card slot works too... whatever you want. Ground is easy.
When you are done, it should look like this (more or less):
I used copper tape ($5 from a hobby store, look in the jewelry section) for the contacts, then lined them up with the contacts from the Palm Pre coil by putting the stock cover with the coil onto the separated plastic from the phone and lining them up by looking at them together.
Yes, this mod is not easy, and it voids warranties, but it is magic every time you stick your phone on a touchstone and it just starts charging. I bought a touchstone for my car, and then one for my nightstand. For <$20, I have a car charger and a home charger and it's super easy to just put the phone near the touchstone and let the built-in magnets hook it up.
Things to be careful of:
Do not short anything. Make sure not to short VCC to ground on the USB connector
Do not flip the power connections. Make sure not to tie VCC on the inductor coil to ground in the phone and visa versa.
Don't damage the resistor when you solder to it. Be fast. But get a good connection too
I used a multimeter to check for shorts and to make sure that I got VCC -> VCC, GND -> GND.
Very nice, only problem I see is you should of posted to the accessories forum. But overall a very nice mod and the directions were clear.
Sent from my SGH-I777 using xda premium
Nice mod! Thanks for posting it up. What's the difference in charging time compared to charging via USB?
Sweet, the TouchStone has been one of my favorite features with my TouchPad. I saw lots of people doing this with the Galaxy Nexus, but I wasn't sure if it would work with the i777. I know what I'll be doing with my next Amazon gift card.
Sent from my Galaxy S II (i777)
Now THIS is the kind of inductive charging mod I wanted to see!
Saving the pics for later, just in case.
I see that you have a case on your S2 in the first picture, does the inductive charging work through cases?
Hasn't this been done on the sgsiiet?
Sent from Optimus-Prime's SGSII
mfreywald said:
Very nice, only problem I see is you should of posted to the accessories forum. But overall a very nice mod and the directions were clear.
Click to expand...
Click to collapse
Yeah, good point about the Accessories forum. I didn't think of that.
f1456 said:
Nice mod! Thanks for posting it up. What's the difference in charging time compared to charging via USB?
Click to expand...
Click to collapse
I haven't timed it, but it's not significantly slower. I'm not sure what the difference is, though, because I just stick it on the charger when I go to bed and wake up and it's charged. But when I was testing it, it seemed to charge at a rate slightly slower than the USB charger.
quarlow said:
Sweet, the TouchStone has been one of my favorite features with my TouchPad. I saw lots of people doing this with the Galaxy Nexus, but I wasn't sure if it would work with the i777. I know what I'll be doing with my next Amazon gift card.
Click to expand...
Click to collapse
Cool. If you have any questions let me know. And send me a message when you get it working.
Ashhong said:
I see that you have a case on your S2 in the first picture, does the inductive charging work through cases?
Click to expand...
Click to collapse
You, my friend, have incredibly sharp eyes. I'm using a bumper case - so there's no backing to it. I don't know how well the system would work with a real case, but I'd assume you'd lose some charging current/efficiency by increasing the gap.
Optimus-Prime said:
Hasn't this been done on the sgsiiet?
Click to expand...
Click to collapse
Yes, but not as far as I know on an i777 and the internal routing is a bit different from SGS2 model to model.
This is a cool idea. Maybe make a side job out of it for those that don't have the patience or time to do it? I work in electronics for the semiconductor industry so I have the hardware skills but between life and work i don't know if/when i will find time to get around to doing it. Just wanted to suggest it to ya since it is a really cool idea. Thanks for sharing it.
Sent From My KickAss ATT SGS2 SPORTING my CobraRom
Nice. Would you be willing to post some higher res pictures showing the contact placement and the inductive coil installed on the back panel?
Also, were the inductive coil contacts labeled, or did you have to figure out which one was VCC and which was ground?
I've been meaning to attempt this mod after I saw a Galaxy S video showing it.
Can I get a picture of the back of the phone after everything is complete? Without the case, ofc.
sjwaste said:
Nice. Would you be willing to post some higher res pictures showing the contact placement and the inductive coil installed on the back panel?
Click to expand...
Click to collapse
I can do ones of the inductive coil, but I'm not going to take the phone apart again... I should have taken better phones when I had it apart last night... but every time I need to put it back together, it takes a while. I think what we have will have to serve.
There's only one resistor near the USB connector so even though the photo is a bit blurry, if you take the phone apart, you'll see right away which one it is. There's not much there... just a capacitor (the yellow thing) a small IC (the black thing) and then the surface mount resistor (the orange thing in the photo).
As far as the coil, I just peeled it off of the Palm Pre kit and stuck it on the case of the i777. The only thing was lining up the contacts so that they matched the places that I put the copper tape. For that I used to back plastic that was off the phone, that the back cover would attach to, attached it as if the phone was together, and then eyeballed it from the other side.
Also, were the inductive coil contacts labeled, or did you have to figure out which one was VCC and which was ground?
Click to expand...
Click to collapse
I used a multimeter to check. But the contact farthest from the coil is 5V, and the other, the inside one closer to the coil, is GND.
yahoowizard said:
Can I get a picture of the back of the phone after everything is complete? Without the case, ofc.
Click to expand...
Click to collapse
It looks like this:
It might look like the wire would interfere with a real SIM (instead of the microSIM that I have in there now) but it doesn't. Last week I was in Costa Rica and I had an ICE full SIM card in there and it worked fine. The wire doesn't push into the SIM card slot as much as it looks... or rather, you can tuck it under the plastic so that it's more out of the way.
Very snazzy. Got my parts in and going to complete this evening.
Stupid radio shack didn't have any copper tape tho...I'm going to try using the wire ends strategically placed and/or taped to get the same effect.
Sent from my SGH-I777 using XDA
I tried it last night, but it didn't work for me. I'm trying to find out what I did wrong. I solder a wire to the resistor and to the touchstone cover directly to test. Then I wrapped the ground cable around a screw and screwed it down. The tester displays that the cables are receiving all 5 volts.
Mine seems to be a different model because that "U" that is next to the resistor in the picture appears to be on top of my resistor.
I'll keep trying to see if I can get it.
chilean03n said:
I tried it last night, but it didn't work for me. I'm trying to find out what I did wrong. I solder a wire to the resistor and to the touchstone cover directly to test. Then I wrapped the ground cable around a screw and screwed it down. The tester displays that the cables are receiving all 5 volts.
Mine seems to be a different model because that "U" that is next to the resistor in the picture appears to be on top of my resistor.
I'll keep trying to see if I can get it.
Click to expand...
Click to collapse
NVM I got it to work!
I soldered only the right side of the resistor and it works flawlessly!
Sorry, I stopped reading the forum as things got busy at work.
chilean03n said:
NVM I got it to work!
I soldered only the right side of the resistor and it works flawlessly!
Click to expand...
Click to collapse
Cool. Congrats.
Mine is still working great too.
For the copper tape, I should have elaborated on that. I bought it at Michael's (a hobby/craft store). I think hobby stores that have supplies for making jewelry have it. I tried Radio Shack as well and they had no idea what I was talking about. Amazon has it too. But I think the cheapest option is a place like Hobby Lobby or Michaels or any other jewelry or stained glass window supply.
I tried aluminum tape - from Home Depot - but I had a really hard time soldering to it without soldering through it. Someone at work recommended copper tape instead.
Also, someone on another forum (I'm the moderator of the mobile devices forum at Anandtech) mentioned that their back cover has been popping off. This hasn't been a problem that I've had much - very rarely a corner will pop off after a day in my pocket, but otherwise everything fits pretty well. If people have problems with that, one could move the coil further down on the back cover and that should solve it. Or else you could use double-sided permanent tape from an office supply store and apply it to the inside cover where the cover is coming off.
I just picked up the parts to do this. $3 each for kits with charger and back from Amazon, so I picked up three. I have a couple of batteries that charge off USB that this could work for as well.
Test fit inside my otterbox commuter case seems ok, but will need more metal for the magnets in the charger to hang onto.
Tapped out by infinite monkeys on an Atari 800
just bought the parts to do this
just need the courage now
Sorry to bump an old thread, but this is an awesome mod.
@pfmahoney (or anybody else who has done this) have there been any adverse effects over time? I've read that on some other phones, you can't use the touchscreen while connected to the Touchstone. Is that the case on our model? I've also heard about overheating issues and compass issues. These reports were on other phones, though. Any thoughts?
Danation said:
Sorry to bump an old thread, but this is an awesome mod.
@pfmahoney (or anybody else who has done this) have there been any adverse effects over time? I've read that on some other phones, you can't use the touchscreen while connected to the Touchstone. Is that the case on our model? I've also heard about overheating issues and compass issues. These reports were on other phones, though. Any thoughts?
Click to expand...
Click to collapse
Yes, you are right, you can't use the touchscreen while it's charging... well, actually, you can... just not the spot right in the middle. There's a circle about the size of the inductive coil that doesn't respond to input or responds erratically.
I haven't had any issues over time. I put it on the charger every night and it's been fine.
It does get a little warm, but not what I would consider excessively hot. I've had it get hotter playing games than it does on the inductive charger, but it definitely does warm up.
I have never noticed any issues with the compass - by issues, you mean the compass not working? I have never noticed that. I just tried the compass now and it seems to work fine... are these issues with the compass while it's charging? I've never tried that and I can imagine that there might be problems using the compass while it's charging inductively. If you need the compass while it's charging (for example in the car), you can always just plug it in to the USB plug - the inductive mod doesn't stop the regular USB plug from working.

former atrix2 owner looking at battery/case options

Yes I did search but most threads actually lead me to things I''ve already accomplished with previous phones.
Hello guys
I have a One X + and you're probably familiar with its battery life and the options for fixing it.
My plan is to do something similar to what I did with my Atrix2.
I cut the battery cover and the back of the otter box to allow a larger aftermarket battery. The outer rubber shell made this a very stealthy mod. My plan now is to achieve a similar outcome. My service is spotty right now so please forgive me for not posting any links or references.
You may be wondering why I won't just buy a case that uses the charging pin system. The reason for this is that in my line of work, mild splash resistance and good shock resistance is a must. The mugen actually appears to make the phone less durable overall . Ouch.
imagine you were to take a small rechargable battery and stick it to the back of your phone. The only issues now are finding a 90° micro usb cord and plugging it in and cutting a case to fit the battery behind it's outer rubber shell. You may think I would be better off with an otterbox and a flashlight/ powerdock. This is a great idea and I may buy one but this phone, like all very skinny phones, tends to cramp up my hand when typing, like now.
Actual question
If a battery was added (something along the lines of a small credit card shaped 2000mah battery) and the heat from it didn't get too dangerous for the phone (big "if) , would I not be actually ADDING to the life of the phone by primarily draining the battery pack and leaving it on full time? The phone would essentially be charging all of the time so it may actually be worse...
I'm going to move forward soon but I would love to get some input before I do from someone who knows a bit about batteries. The heat may force me to go with someting fully external but we'll see. The current trend of slim smart phones makes me think any batteries I buy that I don't use now will eventually be useful :/.
Thanks for reading all of that!!!
Onyx
second thoughts
I think, after much consideration, I have decided to purchase the toughest case I can find with a solid or partially solid back. I will then go the route of Velcro to attach a small to medium sided external battery to the back of the case. I've found enough rubber plugs and the like that I can splash proof a power pack pretty well. Also, I just dont think it's worth it to cut, pry and modify when in the end , the phone will still be charging instead of accurately reading battery drain.

Aluminium Backcover Build - Possible or not

Hi there,
for Years i'm reading here silently and i never register myself.
I'm German and i hope that my english is well enough that you can understand my Questions.
I have a Question, not about Software for Samsung S8, so that's the Point for me to register here.
Hope that is the right Place in this Forum for my Question.
In the Future i plan to buy a S8 second hand. My Money is small so the most second hand S8 are in need of repair (Frontglas & Backcovers). Nothing what a Human with skills can handle. But i want to mod the S8 on the Side of Hardware.
Here is my Question:
Is it possible to make a Backcover from Aluminium and to use it instead of Glascover?
My thinking is to get a Originalcover and then to rebuild one from Aluminium (Thin it must be). CNC, or Lasercut for the precision.
I've googled many hours in the Hope to find something like this, but nothing.
So i want to ask you.
I think a Backcover from Alu ist not so breakable as Glas, more stable, but is it to realize without elektrical Danger to Part of the Phone.
I don't like the Cases & Bumpers & so on. I want to make my Phone more personal.
Are my thoughts crazy, or not? What do you think?
Hope my thread here is ok and do not conflict with the Forumrules. Sorry if that happens, but otherwise i will be thankfull for an answer or discussion about this Topic.
Greets to all outhere...
Interesting idea! Personally I would go with a skin like dbrand or slikwrap even if the glass is broken. Personal look and you don't lose any wireless functionality
Make sure that you remove the wireless charging coil before this!
Aluminium Backcover-Possible or not
Hi there,
i'm living in a relativ small Town in Northern Germany, but i hope i can find some
Manufacturers that can realize my idea. Maybe i must give an Order to some Firma over Google, or so.
To j91hernandez:
Can you give me eventually some links to the products. In Germany there are unknown, i think. I want to take a look on it.
I ask myself: is a Alu-BC thick enough to protect the Phone like the Glas-BC?
Or must can i use a Metall-BC instead Alu? I don't know.
The other thing is: you must remove the Original-BC to apply the, maybe stronger, Mod-BC. But if the S8 has no Guarantee you can make it like you wish.
Glas-Cover looks great, but i've seen so much broken S8s to buy in Ebay-Second Hand Shop, so i wondering, why nobody change the BC of the Phone to avoid the use of Cases, etc.
With a well designed Metall / Alu-BC it must be better, i think. Maybe you can make it less slippery for your Hands, too.
But: is there Dangers for electrical Parts of the Phone, i mean short circuit between Parts? In wich Way it affects the NFC Functions, etc.?
Maybe try & error! I'm willing to do so if i have the Money to buy a S8. So i try to get any Infos about that Projectidea.
zoroarctic said:
Make sure that you remove the wireless charging coil before this!
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That's a Point! The Function of the Phone shall be at 100%, so i think i must look and read about Phones with Metall-BC AND Wireless Charging how they doing it.
There would be a chance the metal backing by witch one would have to possibly custom make curves and all. But may dampen WiFi bluetooth and wireless signals. Anything other than plastic glass or aluminum I would imagine would interfere with wireless charging as well. Absorbing or warping the magnetic field
But I would say if a man could bend the edges properly a hand held rotary tool would more than likely suffice to do all edging and cutouts for various sensors. I have had to make due with home made metal object before but precision be on this is a must. As water resistance is more than like gone with the wind on this mod.....
Which I support fully
HoosierDaddy said:
There would be a chance the metal backing by witch one would have to possibly custom make curves and all. But may dampen WiFi bluetooth and wireless signals. Anything other than plastic glass or aluminum I would imagine would interfere with wireless charging as well. Absorbing or warping the magnetic field
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I agree with this
A plastic back would make much more sense as it would bend easier than metal for the corners while allowing for wireless charging and not causing any kind of electrical shorting issues.
zoroarctic said:
I agree with this
A plastic back would make much more sense as it would bend easier than metal for the corners while allowing for wireless charging and not causing any kind of electrical shorting issues.
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Click to collapse
Hi there,
ok, Plastic-Cover is another idea to think about.
But it looks not so good as Alu, or Metall. Hm, maybe th use of a Skin can make the Optic cooler than. Another Sideeffekt is that the Plastik is covered then against big sctratches. No Danger for short circuits then and hopefully no problems with wireless charging and so on.
To Build such an BC is easier, right. Bending and cut out the Holes, that's all what we can make ourselves (if you are not Double-Lefthanded).
Thanks for the Input. Will think about that and trying it if i have my S8 in the Future.
A Fullbody-Cover protects the Phone completly (Front+Back), but on the other Side it is more thicker, unhandy. Often the Buttons are not good to press, and such things.
if you insist on aluminium/metal, then you are going to have to give up some functionalities. otherwise, plastics would be your only option. wood might be a viable option too, however durability would be an issue with the material.
imho though, you mentioned that you have limited money and if you're going to get an aluminium/metal/wood back cover machined by someone, it's going to cost more than you would think. replacement glass are way cheaper and as the other user suggested, you have vinyl wraps to get the look that you want

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