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>>>>>><<<<<< PDF With All Steps And Images Added For Your Viewing/Downloading Pleasure >>>>>><<<<<<
***If this does not belong here I appologize, and feel free to move this if necessary. I just figured the development community is most likely to take this "upgrade" on***
After seeing that someone used Palm's wireless charger on their non-palm phone; I decided to put one on my Droid Incredible.
***This was done to a completely stock Dinc. I did not use any special back, and the stock back gets to stay on (unlike in the other video that I saw)
Wireless Charging the Droid Incredible
**Disclaimer: This will void your warranty, and if you solder something wrong will probably break your phone. With that said I can in no way be held accountable for anything that occurs while performing this “upgrade” to your phone.
>>>>If anyone knows where I can buy that little void sticker that you will see in a picture below, please let me know! If we can get that sticker then our warranty is not voided by doing this.
Supplies:
1.Palm touchstone charger http://www.shopping.hp.com/product/handheld/categories/palm/4/accessories/FB300AA%23AC3
2.Palm touchstone phone back http://www.shopping.hp.com/store/product/product_detail/FB306AA%23AC3?
3.Micro USB cable
4.Soldering Iron (the finer the tip on this the better)
5.Torx T6 screw driver
6.Safe pry tool (or a small flat head screwdriver)
7.Very tiny insulated wires (I just pulled mine out of a USB cable that I cut up)
8.Electrical Tape
9.[Optional] Multimeter to test that you actually made a good connection
How To (Images are of a higher quality (12mp) so I had to stick them in zip files to get them on here):
1.The palm touchstone phone back has a sticker inside of it that encases the wireless charging receiver, so you need to peel this off. Once it is peeled off it will look like this (without the wires soldered onto it):
(Images can be seen in: Palm Receiver.7z)
2.Remove the battery cover and the battery then unscrew the back from your phone (please view a tare down video for details, there are plenty of them on you tube that I used for a reference.)
1.All you need is a torx t6 screwdriver and a safe pry tool, I used a small flat head screwdriver and it worked just fine. Unscrew the 4 screws around the sides and then carefully pry off every place that the battery cover clips on, as they also hold on the red back.
(Images can be seen in: Dinc Inside.7z)
3.Solder on some wires to the USB connector as shown in the below image without soldering onto the pins next to them. This is difficult and takes some time and patience, since these connectors are very small and close (note the polarity in the image, notated in red).
A.Also it is necessary to place a piece of electrical tape over the components right next to the connector (Green box in the image) as they will short out the power and make it impossible to charge your phone if you do not (I found that out the hard way and went back and fixed it).
B.One final note here is that I had to melt down the red phone backing inside to allow the cables to get past the case. See the green rectangle in the image above for where I had to do that. I just used my soldering iron and melted it down, it makes a pretty nice indention for the wires to fit through.
(Images can be seen in: Dinc USB.7z)
4.Now push out the rubber plug in the red phone backing next to the USB cover (this is encircled in Green in the image from step 2).
A.Run the cables that you just solder on through that so that they are sticking through to the battery compartment on your phone.
B.You can also stick on the palm receiver to the inside of your phone cover (note the direction and placement, as this is necessary to close your cover).
3.Note that I placed electrical tape over the wires. This was necessary to keep them from breaking off of the USB connector since the solder points are so small.
(Images can be seen in: Almost Done.7z)
5.Solder on the wires to the palm charger receiver and you are done. Now you just need to carefully place the wires towards the middle of the phone so that you can close the back of your phone entirely (this is another reason why the wires need to be small).
A.Note the polarity of the connection.
B.Also I put a piece of electrical tape over the connections on the palm charger receiver to protect them (not shown in the image).
(Images can be seen in: Wireless Charger.7z)
Here is a video of the end product and how it works:
http://www.youtube.com/watch?v=YOMVJ-vmWpg
Also I just verified that my compass is working without any problems.
This could be truly amazing. I can't wait to see more.
ThugEsquire said:
This could be truly amazing. I can't wait to see more.
Click to expand...
Click to collapse
Its been done with the Evo, but don't know anyone who did it with the Inc.
http://www.goodandevo.net/2010/06/h...rk-with-palm-touchstone-wireless-charger.html
Sounds really nice. Not gonna try it with mine because I'm too scared
Though shouldn't this be in accessories or general?
What are you doing to align the coils? My biggest concern that's kept me from this is the magnets also would mess up the compass sensors readings which I for one actually value.
Wow, you managed to bring me out of my months of silence in posting...
I feel honored that I can get you out of your months of silence
The coil alignment is handled by the magnets inside of the palm touchstone charger itself (the base unit that plugs into the wall). The metal objects that you can see in the "Palm Receiver.7z" file are actually not magnets, but small circular pieces of metal that get pulled towards the charger base when you get them close to each other. So when you have the phone off of the charger, there are no magnets to mess with anything
Also you will notice that there is a piece of metal behind the coil, and that seems to block the inductive signal all together (because I tried to put it on backwards to no avail). Therefore your phone is mostly protected from the inductive transmission.
The only thing that I noticed, is that the touchscreen on the phone is a little weird when it is on the charger, but I see the same side effects when plugging the phone into a "non-htc" charger (before performing this "upgrade"). **I also saw this on my Moto Droid when connecting it to a 1 amp charger, and I have seen this with multiple other touchscreen devices so I think it just has something to do with the frequency of the charger.
Also in case of any concerns: MY PHONE HAS IN NO WAY BEEN DAMAGED BY THIS "UPGRADE"
pianoplayer said:
Sounds really nice. Not gonna try it with mine because I'm too scared
Though shouldn't this be in accessories or general?
Click to expand...
Click to collapse
Yah, it probably should be, and may get moved (which is perfectly fine by me). I put it in here because I am a developer and much more likely to do this, so I figured the development community would be more interested.
ThugEsquire said:
This could be truly amazing. I can't wait to see more.
Click to expand...
Click to collapse
You mentioned that you can't wait to see more....?
What more would you like to see? I am happy to add to the posts, but just not sure what further details you would like to see.
nevetsvsx said:
Also in case of any concerns: MY PHONE HAS IN NO WAY BEEN DAMAGED BY THIS "UPGRADE"
Click to expand...
Click to collapse
I trust your method, I just don't trust my shaky hands
BTW there is a multi quote button so you dont have to do a separate post for each reply
I have a rubber case on my Dinc... would I need to remove it for charging?
___________________________________
Yup.... The ones yoe momma told ya about.... Bad Seed Customs!!
I think you will be ok if it is one of those thin (about 1mm thick) rubber cases. Anything thicker than that and you would probably have to install the wireless receiver on the case itself and remove your battery cover all together.
I tested a thin rubber case that I have (no more than 1mm thick I think) that fits a Droid Eris and it charges as long as its flush to the back of my phone.
Sent from my ADR6300 using XDA App
Wow, this is amazing, very well done. I think this is the first hard mod I've heard of for an Android. I guess gold cards were a sorta gray area.
I've had my Incredible modded to work with a Touchstone since around June of last year. It works great, but I must caution anyone thinking of doing this to be VERY careful. Experience with soldering and a steady hand is a must. One could fairly easily mess up their phone attempting to do this.
Could you do this with a powermat if you wanted to? I have a few laying around I could use.
Sent from my ADR6300 using XDA App
Paul600k5 said:
Could you do this with a powermat if you wanted to? I have a few laying around I could use.
Sent from my ADR6300 using XDA App
Click to expand...
Click to collapse
Sure, if you wanna take apart one of those generic receivers and try to fit it inside your phone!
nevetsvsx said:
You mentioned that you can't wait to see more....?
What more would you like to see? I am happy to add to the posts, but just not sure what further details you would like to see.
Click to expand...
Click to collapse
What I originally meant was pictures. But now that you've added them and I've seen the glory, this mod is really quite impressive and I'm thrilled you shared it with us. But now that I think about it, could this also do USB wirelessly? That would be pretty amazing.
ThugEsquire said:
What I originally meant was pictures. But now that you've added them and I've seen the glory, this mod is really quite impressive and I'm thrilled you shared it with us. But now that I think about it, could this also do USB wirelessly? That would be pretty amazing.
Click to expand...
Click to collapse
No, the transmission of data wirelessly is achieved through modulated EM waves. This is simple inductance: a changing electric field creates a magnetic field, a changing magnetic field generates an electric field, so a current carrying loop placed near another loop of wire will induce current in the other loop. The receiver in the phone is engineered to "create" the "proper" amount current to charge your battery when combined with the base. In theory yes, but not with this equipment.
How does the phone treat a USB cable being plugged in - will it charge ok, and have your data transfer rates been adversely effected? I wouldn't think so, since you're only touching the power...
Mr. Spontaneous said:
How does the phone treat a USB cable being plugged in - will it charge ok, and have your data transfer rates been adversely effected? I wouldn't think so, since you're only touching the power...
Click to expand...
Click to collapse
I have used the USB charger and data transfer cables without any problems at all. Also I have copied some files off of my phone to my PC since the "upgrade" and did not notice any extended times or anything that would remotely make me think something was wrong.
I did not run a speed test before and after to see if anything slowed down, but as you said we are only touching the power pins, so I highly doubt anything has changed.
Hi,
My made-in-china docking station has just arrived, unfortunately its already been broken (quality material of a matchbox :\),
I have plugged in my micro usb into the socket (female micro usb on the dock) and somehow after few tests the female receiver of the dock fell out.. (I guess it wasn't glued strong enough because I haven't use any extra power to push it in)
Any way.. I have opened it up to see whats going on and found this:
http://img841.imageshack.us/img841/9554/a84p.jpg
The small piece on the left is the female micro usb plugger that was attached to the green board but fell off..
This is a sort of explanation:
http://img856.imageshack.us/img856/2971/4wbl.jpg
And thats the part it self:
http://img43.imageshack.us/img43/8735/ew44.jpg
Unfortunately I can't glue it back and definately not weld it on since its too tiny and I don't have proper equipment for that..
But I do want to try to fix it because god damn its 1 day old ! totally brand new!
So I was thinking maybe I should simply tear a cable and plug the + - to the red and black wires at the end of that board..
And so, here comes the question for you expert fellers.
First this is the board:
http://img856.imageshack.us/img856/8915/xo1u.jpg
I have a basic knowledge in electricity but its from engineering study and not from real world, so I don't really know how to read this thing..
Perhaps a better intuition than mines will help too..
Is this board necessary? What does it do? and can't it live with out it?
Why they didn't simply plug the + and - straight to the + - pins of the docking points?
Because thats what I am willing to do but I guess that "Ask the experts before you ruin it" is a helpful tip my mom taught me..
Thanks!
Jordan.
its actually soldered, not welded. its not very hard to solder, even tiny parts.
theres still solder on it. you can reflow it with a heat gun... assuming from your post that you have a welder so im guessing you have a heat gun.
just put the part on where its supposed to go, align it, then heat it.
dont get too close and slowly let the heat build, it'll flow at once. try to avoid applying heat to other parts to prevent them from shifting around.
if you are worried theres not enough solder, buy some solder paste and put a little bit on it.
you can check youtube/google for tutorials on reflowing with a heatgun.
if you dont have a heat gun theres other ways but be mindful of the temperatures of the rest of the components, you dont want anything else falling off.
btw, only pins 2 and 3 are necessary, thats power and ground.
Thanks for your reply but I've actually already fixed it,
I didn't soldered (I used Google Translate for that word ) it all,
I simply plugged out the whole board and attatched the two wires to the +- of a usb cable...
It works great.
Sent from my C6603 using xda premium
i think this is not a good idea
you can destroy the phone with this "FIX", if the phone is fully loaded the dock would load further.
In a extremsituation it can flame up
Search for the heatgun and fix it correctly, please
0p3r4t0r said:
i think this is not a good idea
you can destroy the phone with this "FIX", if the phone is fully loaded the dock would load further.
In a extremsituation it can flame up
Search for the heatgun and fix it correctly, please
Click to expand...
Click to collapse
Yeah I'm sorry but thats a full of crap..
first you absolutely cant flame up your phone by over charging it.. (where the hell have you ever heard about it?!)
secondly, the system for disconnect when the battery is full is inside the phone and not on the charger..
There are few circuit things for defending on the charger but not that..
And last, I already done it months ago and it wasn't bad at all.. sometimes it didn't charge to 100% or dropped down immediately.. but overall was fine..
I use now a new charger (also chinese crap), this one has the circuit board, I don't really feel anything different..
It charges good now but nothing extra noticeable...
Hey man, sorry i won't flame.
I mean the dock can lightup if you don't connect it correctly (short circuit)
But it's not my so you can do what you want
Sorry for missunderstanding
0p3r4t0r said:
Hey man, sorry i won't flame.
I mean the dock can lightup if you don't connect it correctly (short circuit)
But it's not my so you can do what you want
Sorry for missunderstanding
Click to expand...
Click to collapse
To be honest man there isn't enough current running through the USB to do anything nasty to the dock even if it did short circuit. It certainly wouldn't burn and you couldn't shock yourself, worst case scenario, the dock would just stop working.
I am considering buying an Xperia X because of the Wet finger tracking. My current Samsung doesn't support that, and since I do a bit of lobster and crab fishing, and I use an app (Fishing Points) to note what I get and where I put the pots, I am rather annoied with the Samsung since any drop of water on it will mess up my usage. And trying to dry out a phone in a small boat is kind of annoying. But then I see that the X doesn't support Qi wireless charging, and I have that in my home office, my car, on my motorcycle and next to my bed. Going back to where I have to actually plug in a cable seems so incredibly stone age. So are there any solutions for Qi compatible wireless charging that works on this, and that doesn't compromise waterproofing?
Mastiff said:
I am considering buying an Xperia X because of the Wet finger tracking. My current Samsung doesn't support that, and since I do a bit of lobster and crab fishing, and I use an app (Fishing Points) to note what I get and where I put the pots, I am rather annoied with the Samsung since any drop of water on it will mess up my usage. And trying to dry out a phone in a small boat is kind of annoying. But then I see that the X doesn't support Qi wireless charging, and I have that in my home office, my car, on my motorcycle and next to my bed. Going back to where I have to actually plug in a cable seems so incredibly stone age. So are there any solutions for Qi compatible wireless charging that works on this, and that doesn't compromise waterproofing?
Click to expand...
Click to collapse
Yes, add a USB receiver.
Thanks, I see that you have that phone! You mean with the flat cable going into the battery bay? I did look into that, but found that it will compromise the waterproof seal. Or is there a way to do it that doesn't?
Mastiff said:
Thanks, I see that you have that phone! You mean with the flat cable going into the battery bay? I did look into that, but found that it will compromise the waterproof seal. Or is there a way to do it that doesn't?
Click to expand...
Click to collapse
It's a receiver that connects through the USB port of the phone, it do e's not affect any waterproof seal, although you probably need to dry the usb port before charging, this is the same with all phone if it just came out of water.
Thanks! But do you mean that I have to plug that in every time I need to charge the phone and then put it in the Qi charger, or that it's stuck to the outside of the phone? In the first case it's really just another way of plugging in a regular charger...
Mastiff said:
Thanks! But do you mean that I have to plug that in every time I need to charge the phone and then put it in the Qi charger, or that it's stuck to the outside of the phone? In the first case it's really just another way of plugging in a regular charger...
Click to expand...
Click to collapse
Go to ebay and search for qi receiver, there are many available, although depending which one you get will vary in quality.
Yeah, I've seen those. I'm afraid they will be ripped off in my pocket, I think. So maybe the best bet is two phones and a twin SIM, so I have one for regular use and one for fishing. Or wait until spring and see if Sony gets their act together and actually deliver an expensive phone with the most common wireless charging option.
Just use a case with the receiver, sony knows about qi, they have a offcial qi case for the Z5, but decided not to use qi, and opt for fast charging instead.
Good point, a thin case with the receiver inside would probably be a good solution! Thanks! And Sony didn't think that one through. It makes it less likely that Samsung people, who often have a bunch of QI stuff from their phones, will convert. Fast charging is OK, but I prefer to put the phone into the car holder or on the bedside table and start charging without having to plug anything.
This one could be the right type:
http://d3rmje198d1rhf.cloudfront.net/graphics/450pixelp/58836.jpg
Mastiff said:
This one could be the right type:
http://d3rmje198d1rhf.cloudfront.net/graphics/450pixelp/58836.jpg
Click to expand...
Click to collapse
nillkin has the best receiver so far if you are in for a USB receiver, unlike the one's sold on ebay, they just use a thin sticker with the circuit in between, the nillkin uses thin plasic, and is very stable, I have the nillkin one for my XP and V20. USB is availabl;e in two version, A and B.
The offcial sony one is pretty thick, not worth buying, but that is for the Z5 only.
Thanks! I'll get that when I change phone, then. But the picture is of a case I can use on the phone, not a receiver.
In case anybody else wants to try this, it works. But not with the pictured case, that creates pressure on the back of the phone which gives color blotches on the screen. So I found my solution in a so called "Slim Rubber Gel Case Cover" and the Nillkin receiver. Problem solved, and it works quite nicely. I rarely need to to connect my phone with the USB, but it's quite easy to pop off the case and remove the receiver.
https://imgur.com/a/hhlTgw8
I'm super happy with the results
I bought a more expensive wireless USB type C charger that I thought would charge faster, since it was advertised as a 2000 mah (On amazon, it was gold), but once you open it up it seems to be the same cheap 1000 mah ones.
I did this because my phone is getting old, and I cracked the back glass, and I figured, while I'm inside... I might as well do it.
I had a blast, and I'm super happy with the results, it charges slow, but it works! and I can keep using my wired charger!
Syndor said:
https://imgur.com/a/hhlTgw8
I'm super happy with the results
I bought a more expensive wireless USB type C charger that I thought would charge faster, since it was advertised as a 2000 mah (On amazon, it was gold), but once you open it up it seems to be the same cheap 1000 mah ones.
I did this because my phone is getting old, and I cracked the back glass, and I figured, while I'm inside... I might as well do it.
I had a blast, and I'm super happy with the results, it charges slow, but it works! and I can keep using my wired charger!
Click to expand...
Click to collapse
That's a pretty cool project! Care to elaborate on the steps and materials needed?
One pointer from my end: do not leave this charging overnight or when you're away from the device! Though customizations like this are fun and interesting, they are also a common source of house fires. Risks are probably low here as it involves slow charging but you really don't want to risk it.
Timmmmaaahh said:
That's a pretty cool project! Care to elaborate on the steps and materials needed?
One pointer from my end: do not leave this charging overnight or when you're away from the device! Though customizations like this are fun and interesting, they are also a common source of house fires. Risks are probably low here as it involves slow charging but you really don't want to risk it.
Click to expand...
Click to collapse
I'm making the small guide and I'll post it later
The bad thing is I couldn't really take many pictures, since the phone is what I used to do that, so I'll be using some footage from ifixit teardown video.
So this all began when my phones back crystal panel broke on a fall.
I decided I had to replace it, so I ordered a new Transparent one, since like Jerryrigeverything I love to be able to see the electronics.
While I was at it I figured, why not add wireless charging to the phone? It should be possible, so I looked around for a guide, and I found this one:
https://www.instructables.com/Add-Wireless-Charging-to-Any-Phone-Using-the-LG-V2/
That was way sloppier than what I wanted, but it was a good read, and you can read about what he did.
You will need, a multimeter to check for continuity
A soldering iron, one that can regulate heat so you don’t damage anything, and with the smallest tip you can find
A donor charging receiver
Time and patience.
After that
With help from ifixit (link: https://www.ifixit.com/Teardown/OnePlus+6T+Teardown/115698 )
I opened up the phone, and since ifixit said there was no fingerprint connector you can just go at it, heat, and separate.
Once inside, disconnect the battery first.
The OnePlus 6T has a different design, there’s no pcb for the usb c on the speaker area, it has a connector that goes up to the main pcb, that snaps right next to the battery, since they had to make room for the optic fingerprint scanner.
So I removed the battery, so I could strip the layer of safety glue and make a little more room by peeling away a couple of layers, otherwise this wouldn’t close.
I started probing around with my multimeter for continuity, to do this, I connected the usb type c wireless charge pad (this one: https://www.amazon.com/gp/product/B087TW7MGK/ref=ox_sc_saved_title_4?smid=AQB8EOE9WF3ZF&psc=1 ) after I stripped the protecting plastic cover (to make it even thinner, and to see the insides).
https://forum.xda-developers.com/attachment.php?attachmentid=5118635&d=1603036807
So you connect it and probe the +Vbus and the Ground on that pad, at first I was a bit baffled, since it had pins on both sides, why if it isn’t carrying data, then I realized how stupid I was being, of course, it’s because it’s usb type c, you can plug it in both ways, and it needs to have the correct pins either way.
So I managed to probe around for continuity, and found out these are the correct spots.
https://forum.xda-developers.com/attachment.php?attachmentid=5118637&d=1603036807
I had to remove some of the plastic on the NFC cover to allow the wires to pass, you can see on the final image the route the wires had to take.
https://forum.xda-developers.com/attachment.php?attachmentid=5118639&d=1603036807
As you can see, I also jumped both grounds since it wouldn’t work if I didn’t.
https://forum.xda-developers.com/attachment.php?attachmentid=5118633&d=1603036807
The first one is beefier, but it wouldn’t fit since everything on the PCB was bigger, the thing is, they charged at the same rate when tested with a usb type c power meter around 680-700 mah of charging power with a 10 watt wireless charger.
I ended up using this other one which was cheaper, and also smaller, not as sexy, but that’s the price to pay.
https://www.amazon.com/Version-Wire...48&sprefix=type+c+wireless+cha,aps,185&sr=8-3
so all that was left to do, was place a nice thin sticker on my battery (I miss the red battery days) to make it look a little bit better, and close it up with the transparent back cover (also from amazon).
As a side note, I placed a USB C to C power meter, and these little things do seem to have sensors for when the battery is full, so they don’t overcharge or overheat.
So I left it overnight with a 65 watt PD USB C to C charger, and a wall plug power meter, and once it’s soldered in, it also seems to drop down the charging, and it also stops giving out heat when it’s fully charged, so there might be something on the small PCB for charge detection, or maybe it’s the phones own full charge detection and it stops asking for power, since this would be the equivalent of being connected with a cable.
Still, everyone should operate at their own safety and I’m not responsible if you set your house on fire, but I will continue leaving it overnight.
It charges slowly, but I can also plug in my dash charger, and again, it doesn’t overheat, the PCB on the wireless coil receiver seems to be doing something, maybe.
Does anyone have a broken dual screen case so we can have a peak inside and work out how solder a female usb c port in the case?
im thinking best case, its easy as tacking on the 4 main wires (grd, positive, data0, data1) with female port glued where earphone jack is, or close by,
and worse case have a female usb c plug hand out of the case.
I would pay money to have this mod done. I absolutely can't stand proprietary connections and dongles. WTF was LG thinking ?? I mean seriously. WHY? BTW if you need a dongle (got a case but did not come with a dongle) they are $9 on lg.com (versus the insane $20 to $30 people are scalping them for on ebay and amazon) and S4299869 might get you free shipping (seemed to work for me but then did not work so its iffy)
Why not cut and take out the proprietary intermediate on the V60 case (which NEEDLESSLY stresses the USBc port on the V60 itself making the dual screen case a terrible idea). Cut it out then there's a port open enough to feed in and plug in the regular usbc charger tip to V60 usbc. bamm - done.
Only hurdle is you don't want to pull a cable by it's wire but by the connection mold/base. Tie a string to base and pull that?
because any mod that axes the (very useful and better) headphone jack isn't one I'd dig.
jojoatt said:
Why not cut and take out the proprietary intermediate on the V60 case (which NEEDLESSLY stresses the USBc port on the V60 itself making the dual screen case a terrible idea). Cut it out then there's a port open enough to feed in and plug in the regular usbc charger tip to V60 usbc. bamm - done.
Only hurdle is you don't want to pull a cable by it's wire but by the connection mold/base. Tie a string to base and pull that?
because any mod that axes the (very useful and better) headphone jack isn't one I'd dig.
Click to expand...
Click to collapse
Except if you cut out the port the dual screen case will no longer work, it needs to connect to the phone somehow. The proprietary port is annoying I agree, but the alternative is to have the case chin be over double as thick, which would make using the dual screen case somewhat of a challenge. I don't personally own the dual screen case, I'm planning on getting one, but here's what I would do for charging:
1. For charging overnight take the phone out of the case - if you're just checking your phone in the middle of the night (not saying that's advisable) you probably won't miss the dual screen case all that much. The reason I recommend this is because if you're like me and tend to be unpredictable in your movements during the night, a magnetic connector could become disconnected, or even if you get up for some reason in the night and catch the cable.
2. For charging during the day, or any other time where you may be moving, or using it while charging, I'd do the same thing. I use my phone a lot but I always will have a period during the day to fully charge the phone. I'm guessing the dual screen case will lower the battery life by about 25%, landing us at 5 hours 15 minutes from 7 hours. Examine your lifestyle and search for a 2 hour period during the second half of the day where you're not on your phone. Charge during this time. If you can, use the magnetic connector to charge during this time since it will remove some of the stress of plugging and unplugging the dual screen case, therefore expanding the lifespan of your port. Even if it's just an hour, this is enough to get to around 70% battery, which depending on when you go to sleep should be enough to get you through the rest of the day. I plug my phone in when I'm not using it all the time, this is enough to not have battery anxiety.
I'd also like to say I agree with you regarding the headphone jack. Yes the dual screen case would still be useful on a phone without a headphone jack, but given this phone has it, it would be ridiculous to axe it. As everyone on this forum probably knows, the V60's large and comprehensive collection of features make it irreplaceable, and even removing one of those features would begin to show where newer phones could do better in my opinion.