Wireless charger question. - Nexus 7 (2013) Q&A

Hi,
So, I'm one of the 'few' users which the USB connector on my nexus became loose to the point where doesn't charge anymore. One of the connectors inside broke (shorter then the others), I tried to fix another connector (successfully) but I can't do much about the broken one.
With this I'm left with 3 alternatives.
Send to RMA, logical, but would take at least two months since I'd have to send it to UK (was bought there) and I don't wanna be that long without it.
Order a USB connector and mount it myself. I'm actually considering this... But moving on...
Order a wireless charger, this seems the most fast option to get it charging. Now choosing this option leaves me with some questions. Considering that the official wireless charger is way more expensive than those QI ones, I checked the specifications and seems like the mA/output between QI chargers and official wireless is the same, so, do they take the same amount of time charging? Will I have any issues with another brand (considering it should work on nexus) ? Any big pratical differences between official / other brands if the technical specifications are the same?
Someone care to shed a light on this matter?
Thank you so much in advance
Sent from my Nexus 5 using XDA Premium 4 mobile app

MidnightDevil said:
Hi,
So, I'm one of the 'few' users which the USB connector on my nexus became loose to the point where doesn't charge anymore. One of the connectors inside broke (shorter then the others), I tried to fix another connector (successfully) but I can't do much about the broken one.
With this I'm left with 3 alternatives.
Send to RMA, logical, but would take at least two months since I'd have to send it to UK (was bought there) and I don't wanna be that long without it.
Order a USB connector and mount it myself. I'm actually considering this... But moving on...
Order a wireless charger, this seems the most fast option to get it charging. Now choosing this option leaves me with some questions. Considering that the official wireless charger is way more expensive than those QI ones, I checked the specifications and seems like the mA/output between QI chargers and official wireless is the same, so, do they take the same amount of time charging? Will I have any issues with another brand (considering it should work on nexus) ? Any big pratical differences between official / other brands if the technical specifications are the same?
Someone care to shed a light on this matter?
Thank you so much in advance
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
In my experience with third party chargers i only found it to be a bit less well built and slightly more heat
But thats it
In my opinion you should go for it

Because my N7 is also used in my truck for audio, I have a wireless eBay charger in the truck mount and another on my nightstand by the bed. They work great and supposed to.

Thanks guys

Related

[Q] Broken micro usb on g2

Wife's phone usb port is broke. It got mangled by a tough cord pull. It can't be straightened out. plastic is broken and contacts are mangled. After I did some research, I can see this issue happens on quite a few phones with micro usb such as the evo, but i have not seen too many people mention it about the g2.
Anyways, no warranty since I got the hardware from craigsist. Even if there was a warranty htc has not been covering this sort of damage on the evo.
From what i can tell there are a couple of possible fixes and a workaound.
fix one - new motherboard. too expensive
fix two - have a new replacement port soldered onto the existing board. i am not sure if this is worth it. i don't have much soldering experience, so i would probably have to send it somewhere. Does anyone have any idea of what that sort of thing would cost? is it pretty risky in terms of further damage to the board?
workaround - Get an external charger and possibly a second battery to reduce downtime while charging. This is probably what we will do for a while. Does anyone have a solid suggestion for an external charger for the g2? Is the battery the same format as other HTC phones such as the evo?
thanks!
Ah that sucks. From what i think if you know how to open the g2 then you wouldnt have a problem with fix 2 only thing i say is dont F..k up the motherboard lol... yoll have a fully broken phone. Dont know about fix 1.
Sent from my HTC Vision using XDA App
soreyes said:
Wife's phone usb port is broke. It got mangled by a tough cord pull. It can't be straightened out. plastic is broken and contacts are mangled. After I did some research, I can see this issue happens on quite a few phones with micro usb such as the evo, but i have not seen too many people mention it about the g2.
Anyways, no warranty since I got the hardware from craigsist. Even if there was a warranty htc has not been covering this sort of damage on the evo.
From what i can tell there are a couple of possible fixes and a workaound.
fix one - new motherboard. too expensive
fix two - have a new replacement port soldered onto the existing board. i am not sure if this is worth it. i don't have much soldering experience, so i would probably have to send it somewhere. Does anyone have any idea of what that sort of thing would cost? is it pretty risky in terms of further damage to the board?
workaround - Get an external charger and possibly a second battery to reduce downtime while charging. This is probably what we will do for a while. Does anyone have a solid suggestion for an external charger for the g2? Is the battery the same format as other HTC phones such as the evo?
thanks!
Click to expand...
Click to collapse
If you don't need a working micro USB port for connecting to your computer, just pick up one of those power mats that charge your devices by just placing them on the mat.
Sent from my T-Mobile G2 using XDA App
OriginalGabriel said:
If you don't need a working micro USB port for connecting to your computer, just pick up one of those power mats that charge your devices by just placing them on the mat.
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
I looked into the powermat product last night. As far as I could tell, it seemed like they didn't have one for the G2. In that case, they provide a workaround, but it sounds like it also requites a working port of some sort.
"If your specific device is not listed in Step 1, we currently do not have a receiver for your model. By choosing "other" your solution will include a wireless Powercube universal receiver with 7 tips to allow your device to charge on a Powermat mat."
"The Powercube Universal Receiver Allows you to Charge Hundreds of Devices Wirelessly
The perfect accessory to your mat. Seven Interchangeable tips (micro USB, mini USB, Samsung, LG, Apple, Nintendo DSi, Sony PSP) allow you to wirelessly charge hundreds of mobile devices using just one receiver. Works with all Powermat mats."
After reading that, it stops sounding wireless at all. The universal powercube is wireless to the powermat, but it needs to attach to the handset with a cord. Pretty silly for $100. maybe there are other companies besides powermat?
I found a great thread about sanding chintech batteries. I ordered the two pack plus charger and will peel and sand them. So for now, I will use the external charging workaround.
http://forum.xda-developers.com/showthread.php?t=945090
In the meantime, if anyone else has a broken usb microport issue, post up your experience here. The issue seems rampant in the evo's, but maybe not so much on the G2. It is a heck of a small plastic tab in there holding the contacts.
Or get one of those 2 batteries + 1 charger deals on ebay and charge one while you're out and when you run out of battery just swap it. That's what I do and I think it's a hell of a lot more convenient.
Just chiming in
I have the same problem, except my micro usb connector still functions very testily. I have to plug and unplug it several times, and the slightest of jostles will disconnect it. Charging is more reliable than tethering, and I definitely use tethering, as I don't have a wired broadband connection at home. I'd love to get this repaired, if it's not too costly or difficult, so I'm going to watch this thread. Thanks for the suggestions on getting an external charger and extra batteries. If my connector continues to deteriorate, it makes me feel very relieved to know I'll have a backup. Thank heavens this phone has an sdcard slot!
Tethering and file transfer can be accomplished over wifi with some apps. Look for wireless tether and the samba or ftp apps
This is planned obsolescence at its worst. The switch from mini-USB to micro-USB doesn't save any space and makes the plug VERY VERY delicate.
Personally, I would take it apart, unsolder the micro-USB socket from the board, solder in a new MINI-USB socket, and reassemble. It is relatively low risk, as long as you are careful while soldering (use proper desoldering wick to disassemble). Be sure that you don't use too strong a soldering iron -- about 15 watt, and be sure to use one that is GROUNDED (three prong plug).
Thats some good advice. I was not aware you could swap out the interface in that way.
It's actually not quite that simple to change interface. You would first need to find a mini-USB connector having the same alignment pegs (to help with strain relief) and pad spacing as the current micro-USB connector. You will also need to hack the chassis of the phone some as well (and even then, a mini-USB connector will still probably stick out slightly).
Despite what was stated earlier, although both mini-USB and micro-USB have about the same width, mini-USB connectors are significantly thicker (or taller) and slightly longer (as far as depth). Micro-USB actually does give a pretty nice space savings for a hardware designer and can be more robust in design depending on the actual connector used.
Probably easier to just try and find the same connector HTC used if you are going to go through the trouble of replacing it.
I like to know all the great advise I was also worried about this when I just had the EVO. But to transfer files you could use a sdcard slot adapter for your pc or one of those usb sdcard readers I had used that when rooting my g1 along time ago LOL. Thanks for the backup ideas
Sent from my Desire HD using Tapatalk
soreyes said:
Tethering and file transfer can be accomplished over wifi with some apps. Look for wireless tether and the samba or ftp apps
Click to expand...
Click to collapse
Thanks, soreyes I already use the wifi tethering now and then, but it really drains the battery and makes the phone very hot. In fact, I accidentally left my wifi tethering on overnight the other night and woke up to a dead battery and a radio that wouldn't work for half the day. I was actually worried I had fried my phone and turned it into an expensive PDA. After turning it off for about 8 hours, it worked fine again, thank goodness.
I definitely hadn't thought of FTP or samba for file transfer, but thanks for the suggestion. I hate taking out the battery to get to the sdcard, just to transfer a file or two.
Having this problem with a G2 as well
I started having charging issues a few months ago, before my warranty ended, but now, I'm screwed and the phone will not charge at all. I know it is not the battery.
I have a G2 from T-Mobile. I took it apart and it looks like the job to get the port off and replace it would not be simple.
Has someone actually completed that task?
Does anyone have the part number on the port? I see several very similar ones on ebay. (search for microUSB and android)
Or, has someone sent theirs off to be fixed out of warranty? I've seen a place called Mission Repair mentioned here and there on the web...
Thanks!
-g
I had always thought (if mine usb port broke) about trying these guys ( www.cellulardr.com ), i mean if your phone is not really working you could check them out to see if the price is right.
I know I sent my itouch off for screen repair and it was worth it.
gelainest said:
I started having charging issues a few months ago, before my warranty ended, but now, I'm screwed and the phone will not charge at all. I know it is not the battery.
I have a G2 from T-Mobile. I took it apart and it looks like the job to get the port off and replace it would not be simple.
Has someone actually completed that task?
Does anyone have the part number on the port? I see several very similar ones on ebay. (search for microUSB and android)
Or, has someone sent theirs off to be fixed out of warranty? I've seen a place called Mission Repair mentioned here and there on the web...
Thanks!
-g
Click to expand...
Click to collapse
You might consider buying one of those G2's on eBay with the broken screen, and swapping out the motherboard, then along with that you'd get all kinds of other spare parts, including battery etc.
I've never taken apart the phone, so can't attest to the difficulty, but I've seen a few guides around.
Update on repair options
So I called a local shop and they said that it was too complex of a procedure for them and referred me to Mission Repair in KS.
Called Mission and they said they get several calls a day from folks with G2's/Evos/and Desires with this exact problem. The guy said that in 80% of the cases it is not fixable without replacing the logic board because the issue is often that the logic board connectors break. This is a known issue with these similar HTC phones.
On the other side of things, I called HTC and it turns out these phones have a warranty from 15 months of manufacture, which T-Mobile did NOT inform us about. They said they will take the phone and fix it for free if i hadn't voided the warranty.
Now if only I hadn't open the phone up after the T-mobile rep told me there was no hope. *arg*

Car Charger Spec Query

i am looking for a decent [working, cheap and quick charging] car charger.
I know I'll need at least a 1amp [right?] however i have seen a few that charger at 1amp and 2.1amp
is it going to ruin my battery if i use 2.1amp?
anyone found and goodies out there?
thanks
I second this request, i've got a few generic car chargers from older gear that i've tried with the galaxy nexus. So far they all come up as charging via usb, and so the phone loses power when the navigation/bluetooth/etc/etc is all on. I understand the power requirements, and looked into the data-cable soldering malarkey solution, but my soldering skills in the "fire hazard" class at best so i'd much rather an off the shelf solution.
I'd be very grateful if anyone could point out a car charger that they know/strongly suspect works fine.
Cheers
so the same car charger i've been using for my nexus one for navigation won't work with the GNex?
grizlore said:
is it going to ruin my battery if i use 2.1amp?
Click to expand...
Click to collapse
No, but it won't charge the battery faster either.
More amps is fine. Your phone will only pull what it needs, even if more amps are available.
Sent from my Galaxy Nexus using xda premium
Also be aware that even though some car chargers state they can supply >1A current, some phones (like my Nexus One and Galaxy Nexus) will not recognize it as a high speed charger.
Smartphones and other devices check to see if the data pins (D+ and D-) are shorted or have a specific resistance before activating high-speed mode since normal USB data specifications say that devices should only pull <500mA from the port.
I have this one: http://www.amazon.com/dp/B002IW79ZC/?tag=68656c7064757-20, which is supposed to supply 1A, but I when I plug my phone in with a normal USB micro cable, it says it's charging through "USB" vs "AC", where "AC" is the high-speed charging.
I've made a hacked cable adapter, though, which has the data pins shorted. When I use this with the car adapter, it charges at full speed. You should check to be sure that your phone is fully utilizing the charger by going into the Settings > Battery menu.
Hi all,
I thought I'd share how I've gotten on. There's a 2.1a charger that maplins sell that I thought might do it, but alas no - still comes up as "Charging(USB)". I know taFFer solved the problem with a little solder, and a lot of forum threads also suggest the same fix, but the last time I picked up a soldering iron actually ended with a trip to A&E (long, embarrassing, story) so I was still keen to find an off the shelf solution.
Anyway, after reading a lot more forums, I found a few different people recommending the same motorola charger. Amazon UK sell it, so I stuck in an order. Details below:
MOTOROLA P513 MICRO USB IN CAR CHARGER, £5.45*
http://www.amazon.co.uk/gp/product/B000S5Q9CA
*above item(s) sold by and shipped from Keep Talking
It arrived today and sure enough simply plugging it into the car results in it appearing as Charging(AC). I've not gone on a long enough drive to know about charging speed when gps/bluetooth/etc is all going, but if anyone else is after a cheap car charger that just works without hacking your own cable I think this is the one.
Cheers
***EDIT***
After criss-crossing the country over the xmas period i can tell you this charger is working fine for me. Even when using all the gps, bluetooth, screen on, etc that i can muster (while still driving straight!) the phone gains power and would often come out the car more charged than when it went in. The charger has one annoyance - they've built in a blue led to the charger which is lit up the whole time the thing is plugged in and thats kind of distracting, i don't really know what they were thinking with that, but otherwise i've no complaints.
nexuskettle said:
Hi all,
I thought I'd share how I've gotten on. There's a 2.1a charger that maplins sell that I thought might do it, but alas no - still comes up as "Charging(USB)". I know taFFer solved the problem with a little solder, and a lot of forum threads also suggest the same fix, but the last time I picked up a soldering iron actually ended with a trip to A&E (long, embarrassing, story) so I was still keen to find an off the shelf solution.
Anyway, after reading a lot more forums, I found a few different people recommending the same motorola charger. Amazon UK sell it, so I stuck in an order. Details below:
MOTOROLA P513 MICRO USB IN CAR CHARGER, £5.45*
*above item(s) sold by and shipped from Keep Talking
It arrived today and sure enough simply plugging it into the car results in it appearing as Charging(AC). I've not gone on a long enough drive to know about charging speed when gps/bluetooth/etc is all going, but if anyone else is after a cheap car charger that just works without hacking your own cable I think this is the one.
Cheers
Click to expand...
Click to collapse
Thanks a lot for the news mate. I'll be getting one soon! Will you be able to post again when you find out how the charger works with gps etc. Thank you!
Anyone know if this charger works with the galaxy nexus (detected as AC?)
http://www.amazon.com/Scosche-Dual-Charger-iPhone-Players/dp/B000RYSU7O/ref=cm_cr_pr_product_top
nomisunrider said:
Anyone know if this charger works with the galaxy nexus (detected as AC?)
http://www.amazon.com/Scosche-Dual-Charger-iPhone-Players/dp/B000RYSU7O/ref=cm_cr_pr_product_top
Click to expand...
Click to collapse
For optimal charging, you need 1000mAh output. How much does this charger output?

New AC adapter & USB cable

My USB cable charger cord that came with my P-600 is starting to loosen up. You know, when you have to adjust out so it's in the slot just right in order for it to charge. I know that you can't use just any AC adapter combined with just any USB cord to get the power needed to charge a tablet fast and efficiently. Are there any recommendations out there for a new AC adapter and/or USB cord that has been proven to work well with this tablet? (Besides buying a replacement from Samsung.)
Thanks.
Sent from my SM-P600 using XDA Premium HD app
Cant recommend anything specific but remember the note 10.1 2014 uses a 5.3 v charger (and not a 5v charger like most smartphones)
gilani7 said:
Cant recommend anything specific but remember the note 10.1 2014 uses a 5.3 v charger (and not a 5v charger like most smartphones)
Click to expand...
Click to collapse
Right. I think most smartphone chargers won't even be able to charge a tablet at all because a tablet, any tablet, needs more power (volts) to charge it effectively. I've tried using my Galaxy S3 charger to charge my Note 10.1 just to see if it would work and it shows the charging icon with a line through it (doesn't charge at all).
Sent from my SM-P600 using XDA Premium HD app
The Anker 40w (8A) 5 port charger. One for all.
lecorbusier said:
The Anker 40w (8A) 5 port charger. One for all.
Click to expand...
Click to collapse
Sounds cool, I hat having all of these different chargers on my power strip. I will get one of these.
http://www.ianker.com/product/71AN7105-B5A
or Amazon.com
http://www.amazon.com/Family-Sized-Desktop-Charger-PowerIQ-Technology/dp/B00GTGETFG
gilani7 said:
Cant recommend anything specific but remember the note 10.1 2014 uses a 5.3 v charger (and not a 5v charger like most smartphones)
Click to expand...
Click to collapse
Any charger will work, but the higher-wattage ones will charge faster. Samsung ones are available all over the place AMZN/FLEABAY/A4C/etc. for cheap (<$10).
My original charger and a supposed duplicate purchased later seem to be charging slower as time goes by. Just as with my last purchase have read a good bit. But I too need advice on the best safe but fast charger and cable. I'm seriously considering the above recommendation for the Anker 40w (8A) 5 port charger. At most I charge only two devices at one time and usually only one. But if this is solid and reliable, the extra ports are ok. Before ordering, several questions:
- I notice the write up states two ports have the IQ charging - is this the case and are they labeled?
- I'd be charging my LG G3 with this too - any issues doing this?
- Lastly, seems cable length/gauge can affect charging speed, right? Which cables are folks having best experience with? I'm considering: http://www.amazon.com/Anker-Premium...ref=lh_ni_t?ie=UTF8&psc=1&smid=A294P4X9EWVXLJ. I prefer long cables if possible...
Bottom line, want a solid charger and cables for my Note 10.1 2014 Edition (and LG G3 if possible) that I won't have to replace in 6-12 months. If there's a two-port of same top quality, let me know too!
Thanks in advance!!
wha2do said:
My original charger and a supposed duplicate purchased later seem to be charging slower as time goes by. Just as with my last purchase have read a good bit. But I too need advice on the best safe but fast charger and cable. I'm seriously considering the above recommendation for the Anker 40w (8A) 5 port charger. At most I charge only two devices at one time and usually only one. But if this is solid and reliable, the extra ports are ok. Before ordering, several questions:
- I notice the write up states two ports have the IQ charging - is this the case and are they labeled?
- I'd be charging my LG G3 with this too - any issues doing this?
- Lastly, seems cable length/gauge can affect charging speed, right? Which cables are folks having best experience with? I'm considering: http://www.amazon.com/Anker-Premium...ref=lh_ni_t?ie=UTF8&psc=1&smid=A294P4X9EWVXLJ. I prefer long cables if possible...
Bottom line, want a solid charger and cables for my Note 10.1 2014 Edition (and LG G3 if possible) that I won't have to replace in 6-12 months. If there's a two-port of same top quality, let me know too!
Thanks in advance!!
Click to expand...
Click to collapse
Went ahead and ordered the Anker charger and instead, am trying the http://www.amazon.com/Hi-mobiler-Go...8252875&sr=8-2&keywords=28/24+micro+usb+cable. See it's 28/24AWG hopefully will do the trick...only worried about the gold plating (ones tried before from Amazon seemed to get "lose" their prongs and slip out of my tablet's charging slot). Not sure if it's the gold being softer or ?
In any case, do let me know if anyone thinks the charger would create any issues if used on my LG G3!
wha2do said:
My original charger and a supposed duplicate purchased later seem to be charging slower as time goes by. Just as with my last purchase have read a good bit. But I too need advice on the best safe but fast charger and cable. I'm seriously considering the above recommendation for the Anker 40w (8A) 5 port charger. At most I charge only two devices at one time and usually only one. But if this is solid and reliable, the extra ports are ok. Before ordering, several questions:
- I notice the write up states two ports have the IQ charging - is this the case and are they labeled?
- I'd be charging my LG G3 with this too - any issues doing this?
- Lastly, seems cable length/gauge can affect charging speed, right? Which cables are folks having best experience with? I'm considering: http://www.amazon.com/Anker-Premium...ref=lh_ni_t?ie=UTF8&psc=1&smid=A294P4X9EWVXLJ. I prefer long cables if possible...
Bottom line, want a solid charger and cables for my Note 10.1 2014 Edition (and LG G3 if possible) that I won't have to replace in 6-12 months. If there's a two-port of same top quality, let me know too!
Thanks in advance!!
Click to expand...
Click to collapse
All 5 ports are IQ.Charges a Note 10.1 2014, S4, Note 3, Z blue tooth headset and a LG tablet all at the same time and all quickly and fully. Great charger.
I found an issue with the Anker and one of the half a dozen devices of all kind I charged with it.
The touchscreen of my Huawei Tablet acts weird when connected to the Anker. This is a not uncommon thing, but first time i encountered it. And found the reason.
The Anker emits some weak 80v AC current on the GND line. Tested with another brand name charger(One for All, the universal remote maker). That one carried 20 Volts. My previous fav charger also emits AC, like with the Anker, the Texture of the tablet's aluminium case felt rougher during charging, when softly brushing over it with a finger tip. Only there were no touch troubles. Which can be avoided by touching the metal frame with your thumb during tapping the screen.
lecorbusier said:
I found an issue with the Anker and one of the half a dozen devices of all kind I charged with it.
The touchscreen of my Huawei Tablet acts weird when connected to the Anker. This is a not uncommon thing, but first time i encountered it. And found the reason.
The Anker emits some weak 80v AC current on the GND line. Tested with another brand name charger(One for All, the universal remote maker). That one carried 20 Volts. My previous fav charger also emits AC, like with the Anker, the Texture of the tablet's aluminium case felt rougher during charging, when softly brushing over it with a finger tip. Only there were no touch troubles. Which can be avoided by touching the metal frame with your thumb during tapping the screen.
Click to expand...
Click to collapse
Is there any concern with this potentially causing damage, or just an inconvenience if plugged in while using the device (if one's unit was emitting that current)?
In my case, I haven't noticed this with either my Note 10.1 or LG G3. My guess is if it hasn't happened after a month or two, I don't need to be overly
concerned - the unit is functioning properly?
Personally, overall been happy with the Anker and haven't noticed any issues...
Thanks!
I had no damage so far, and the Note is happy with the Anker. And it seems that many or most chargers seem affected, like at least three of mine. Probably Samsung's too. Connect a multimeter to Usb 5v ground(the metal shield of the plugs seems to be griunded, though I tested with the plug for my Huawei tablet. Connect the meter's ground probe to something appropiate, like central heating, water pipe or the third line of the mains, which should be "protective ground" or something.
The current only produces a slightly bitter taste on the tongue, near nothing, but it's amazing how the feel of a metal surface changes.

[Q] Galaxy Tab S Wireless Charger?

Hey guys, Is there a Wireless Charger for Galaxy Tab S 8.4 or the 10.1 model? I tried searching but I keep seeing Qi Wireless Charger supporting most of other android device except Galaxy Tab S. Please do let me know ( link) if you found a wireless charger for your Galaxy Tab S. :fingers-crossed:
[email protected] said:
Hey guys, Is there a Wireless Charger for Galaxy Tab S 8.4 or the 10.1 model? I tried searching but I keep seeing Qi Wireless Charger supporting most of other android device except Galaxy Tab S. Please do let me know ( link) if you found a wireless charger for your Galaxy Tab S. :fingers-crossed:
Click to expand...
Click to collapse
The Galaxy tab does not support Qi charging built in. To only way to support wireless charging would be to add a universal micro USB Qi receiver such as the one in the link below. However based on the size of the tablet, not sure if this would even work well due to the position of where the receiver would sit in comparison to the charger. Personally, don't think it's worth it on this tablet.
http://www.amazon.com/Universal-Wireless-Charging-Micro-USB-narrow-interface/dp/B00JQ4YWVE/ref=sr_1_12?ie=UTF8&qid=1420055644&sr=8-12&keywords=usb+qi+receiver
There is a reason, which is to reduce the wear and the chance of breaking the usb port. 2 different phones I was able to keep using for a year after the usb port broke because I had hacked in the receiver from the Palm Pre. There was no way (for me, without more exotic equipment than a fine tip soldering pen) to re-solder the usb port. Too much stuff crowded around it and it was surface mount. But I could get 2 wires on to the ground and +5v easy.
Warranty isn't an option unless you never rooted, so that leaves having to be very careful never to break this weak point for the next 5 years.
Myself, I can't see sticking that thing on mine either, I'm just saying that there are reasons one might want to and it's not automatically ridiculous or pointless.
KEYofR said:
There is a reason, which is to reduce the wear and the chance of breaking the usb port. 2 different phones I was able to keep using for a year after the usb port broke because I had hacked in the receiver from the Palm Pre. There was no way (for me, without more exotic equipment than a fine tip soldering pen) to re-solder the usb port. Too much stuff crowded around it and it was surface mount. But I could get 2 wires on to the ground and +5v easy.
Warranty isn't an option unless you never rooted, so that leaves having to be very careful never to break this weak point for the next 5 years.
Myself, I can't see sticking that thing on mine either, I'm just saying that there are reasons one might want to and it's not automatically ridiculous or pointless.
Click to expand...
Click to collapse
Don't get me wrong, I love wireless charging and have been using it for a couple of years now on my phones. I also thought about it for my LG G Pad 8.3 tablet. However don't think its a good option for the 10.5. Reason is as I mentioned, positioning. Most chargers are small. Positioning the tab on it may prove to be challenging due to sign. I think it would end up leaning off to one side and not being able to get in a good position. Thus would be frustrating. I think the 8.4 would stand a better chance but not the 10.5. Just my opinion anyway.
Sent from my LG-V500 using XDA Premium HD app
You could probably just put the charger on the tablet in that case. It's also perfectly possible to make your own tray that has the charger embedded in it.
For devices too large for the charger. Cut a piece of cork(same thickness of the charger) to the size of the largest device that needs charging. Cut out a hole to imbed the charger into the cork. Cut out a hole in the end of the cork for the charger power cord. The end result is the charger and the cork will provide a nice flush surface to charge any size tablet.
An easier way to charge tablets is to lay the tablet face down and set the charger upside down on the bottom of the tablet.
QI is designed for phone
Guys,
Ive been charging my tab (had a couple.. current one is Samsung Tab A) for years.
I simply buy a charging receiver with a USB connection. Plug it in, tape it onto the back and away you go...BUT...
USB charging receivers are designed for phones. 2000, 3000mah batteries so a charging input of 1000mah is ok. The tab battery is 6000 so a 1000 charger is Slooow
Most USB (wall) chargers are 1000mah and/or 2500mah.
wish someone would make a 2500 qi qharging receiver.... then life would be much better.
Even thought of updating my tab so I have faster CPU and USb type C connection... problem is QI for USB-C is also only 1000mah... WHY???
Faster charging would be much better
GRI2A

Who has tried wireless charging, and is it still working?

There are numerous threads on people's experience with wireless charging, mostly involving the stickers to use, meltdowns with heat, etc. I would like to compile people's experiences.
If you do have experience, please comment on:
1. Did you ever get it to work to your satisfaction? If not, what was not satisfactory about it?
2. How long did it last? Or how long have you had it working?
3. What qi charger do/did you use?
4. If it broke down, what happened and did you ever get it working again?
5. What model of G4 and/or carrier do you have?
Also, there's a quick poll associated in this thread.
Working sense late June. Using this one but I got it before the 2.0 upgrade. NeWisdom https://www.amazon.com/dp/B00YU08SOG/ref=cm_sw_r_other_awd_fxViwbN05MBDA
scottjal said:
Working sense late June. Using this one but I got it before the 2.0 upgrade. NeWisdom https://www.amazon.com/dp/B00YU08SOG/ref=cm_sw_r_other_awd_fxViwbN05MBDA
Click to expand...
Click to collapse
What qi charger do you use?
(added to the original post just now)
waylo said:
What qi charger do you use?
(added to the original post just now)
Click to expand...
Click to collapse
This one, it was basically the cheapest one I could find June 2014. Once the phone is charged you can see the light cycle on and off just maintaining 100%. Works fine for a bunch of devices and I don't notice if it's slow as it has 8 hours to charge when I sleep.
CHOE UPGRADED Qi Wireless Charger Charging Pad https://www.amazon.com/dp/B00DRBFMZM/ref=cm_sw_r_other_awd_WNViwbW7EJTDK
I purchased this plastic replacement back that came with a qi sticker. I used it mainly with this CHOE 3 coil charger, but also tried it on this Yootech one, and this one as well. On all three chargers, the phone got super hot while charging. So much so that at one point my phone even froze up and I had to pull the battery. It may have been the qi sticker that came with the back I bought, but I stopped wireless charging after about a week, because I just didn't like how hot it got.
I'm thinking of picking up another qi sticker, but just can't decide which one is the best.
I'm using the official LG qi charger and the quickcircle cover with qi built in. All working but i find plugging in faster so basically just end up using that instead..
paqmanbiker said:
I purchased this plastic replacement back that came with a qi sticker. I used it mainly with this CHOE 3 coil charger, but also tried it on this Yootech one, and this one as well. On all three chargers, the phone got super hot while charging. So much so that at one point my phone even froze up and I had to pull the battery. It may have been the qi sticker that came with the back I bought, but I stopped wireless charging after about a week, because I just didn't like how hot it got.
I'm thinking of picking up another qi sticker, but just can't decide which one is the best.
Click to expand...
Click to collapse
I've found that exact placement on the charger can affect the charging temperature dramatically. I think if the sticker is a little ways off from the center of the qi charger (wherever that is, not sure how that is determined on the 3 coil), it heats up a lot more.
waylo said:
I've found that exact placement on the charger can affect the charging temperature dramatically. I think if the sticker is a little ways off from the center of the qi charger (wherever that is, not sure how that is determined on the 3 coil), it heats up a lot more.
Click to expand...
Click to collapse
Yeah I tried my best to make sure it was right in the center, but it seems no matter where I placed it it would get hot. Plus what's the benefit of having a 3 coil charger if I have to place it in exactly the right spot? I think there is definitely something wrong with the qi sticker I'm using. If not, many others would be having similar issues. I'm using fairly widely used chargers.
Sent from my LG-H811 using Tapatalk
I never felt comfortable using the Qi charging after hearing the noise my phone made when I set it on the charger. I have multiple brands of chargers and all produce the same noise from the phone's speakers (youtube link below). I've tried with cases and without cases on all my chargers.
Here are my qi chargers:
1. Itian Qi Standard Wireless Charger
2. Axiong Qi Wireless 3-Coils Stand Charging Pad Stand Dock Wireless Charger for Qi Phones
3. Tmvel T2 Wireless Charger Charging Mount Cradle Stand for all Qi Phones, with Wide Charging Area for LG G3, Nexus 5, Nexus 4,Nokia Lumia 920, MOTO Dro
4. Tmvel Qi Wireless Car Charger Dock for Qi-Enabled Devices
5. Nillkin Energy Stone For Nokia Lumia 920 1520 Lg Google Nexus 4 5 LG G2 HTC 8x DNA Simple Fashion Wireless Qi Power Charger Charging Pad + Leevin® NF
6. PowerBot® PB1020 Qi Enabled Wireless Charging Pad Station for All Qi Standard Compatible Devices Including Samsung, iPhone, Nokia, Google, Nexus, LG,
7. Ruix Wireless Charger -Qi Enabled Charger - White
https://www.youtube.com/watch?v=HV4rHIBdM5M
So an impressive 50% of folks on the poll at this time have had it crap out.
Wonder if the V10 will have this issue too? I'd consider switching to that, but the G4 is big enough already for me.
1. Works as expected
2. Have it for a week now
3. PowerBot
4. n/a
I'm using the official LG G4 CFR-100 cover btw...
After reading about wireless charging, maybe it's the reason why the feature was removed from phones released in my country. We got a dual sim variant where wireless charging was removed totally.
prinzhernan said:
After reading about wireless charging, maybe it's the reason why the feature was removed from phones released in my country. We got a dual sim variant where wireless charging was removed totally.
Click to expand...
Click to collapse
Wireless charging was removed from dual sims because the circuitry for wireless charging is replaced by that of the second sim.
waylo said:
There are numerous threads on people's experience with wireless charging, mostly involving the stickers to use, meltdowns with heat, etc. I would like to compile people's experiences.
If you do have experience, please comment on:
1. Did you ever get it to work to your satisfaction? If not, what was not satisfactory about it?
2. How long did it last? Or how long have you had it working?
3. What qi charger do/did you use?
4. If it broke down, what happened and did you ever get it working again?
Also, there's a quick poll associated in this thread.
Click to expand...
Click to collapse
1. Yes, it worked perfectly.
2. I only use the wireless charger at work and I started noticing issues after the 12th work day. Today is the 13th day and it is no longer working at all. When I power off the device and stick it on the charger, the charging light briefly indicates it's charging and powers the device on and then goes back to the idle state.
3. Using this back: http://www.amazon.com/gp/product/B00ZEY13SU?psc=1&redirect=true&ref_=oh_aui_search_detailpage and this charger: http://www.amazon.com/gp/product/B00LFVPRMO?psc=1&redirect=true&ref_=oh_aui_search_detailpage
4. Came to XDA see if it's common and it looks like it is I'll try to see what happens after contacting LG support. I doubt there's much T-Mobile can do if I don't have any type of insurance or anything with them.
mypantsaretorn said:
1. Yes, it worked perfectly.
2. I only use the wireless charger at work and I started noticing issues after the 12th work day. Today is the 13th day and it is no longer working at all. When I power off the device and stick it on the charger, the charging light briefly indicates it's charging and powers the device on and then goes back to the idle state.
3. Using this back: http://www.amazon.com/gp/product/B00ZEY13SU?psc=1&redirect=true&ref_=oh_aui_search_detailpage and this charger: http://www.amazon.com/gp/product/B00LFVPRMO?psc=1&redirect=true&ref_=oh_aui_search_detailpage
4. Came to XDA see if it's common and it looks like it is I'll try to see what happens after contacting LG support. I doubt there's much T-Mobile can do if I don't have any type of insurance or anything with them.
Click to expand...
Click to collapse
The T-Mobile store can put in for a warranty exchange, if you initially bought it with them. But then you get a refurb. It's $20. Alternatively, you could send it in for a factory warranty, but it'll be out for several weeks. And then after you get it back, the wireless charging will break down after a week or two. Ridiculous, right?
I think it's endemic with our H811 model. I wish this could be as big as Antennaegate, forcing LG to admit their poor design+engineering, but there aren't enough users to raise a stir.
waylo said:
The T-Mobile store can put in for a warranty exchange, if you initially bought it with them. But then you get a refurb. It's $20. Alternatively, you could send it in for a factory warranty, but it'll be out for several weeks. And then after you get it back, the wireless charging will break down after a week or two. Ridiculous, right?
I think it's endemic with our H811 model. I wish this could be as big as Antennaegate, forcing LG to admit their poor design+engineering, but there aren't enough users to raise a stir.
Click to expand...
Click to collapse
I just had an online chat session with LG Support and since they only officially brand their Qi case for Verizon phones they are telling me that the T-Mobile model is not compatible with wireless charging and there's nothing they can do. I got this phone off CL so going to T-Mobile is going to be difficult. I purchased the LG G4 back on release day day but returned it so I was going to use that receipt with LG Support but it looks like that's a dead end.
Another question you should ask in this thread is which model people are using since this is a general G4 forum and not carrier specific. It does look like this happens with Verizon phones too though: http://forum.xda-developers.com/verizon-g4/help/wireless-charging-stopped-t3226231
Thankfully the battery life is good enough on this phone where I can probably live without the wireless charging at work. To be honest It was more of a must have when I had the S6 since there was no way I could make it through the workday without leaving it on the charger.
Wow, really? The function that works (at least initially) because all the hardware is there, on T-Mob, is "not supported?" That sounds like LG support has their heads up their butts, just like the QA department on the wifi charging.
I'll add the question of what version G4 do you have on the questionnaire. Can't edit the poll anymore though I wish I could.
1. Locked up during the night, multiple times a week.
2. Randomly started working perfectly for 3 months. Replaced phone. Worked for about 1.5 months. Now stops charging and locks up during the night again.
3. Nokia puck + Samsung + several chinese ebay units
4. Absolutely no idea why it magically fixed itself and now magically broken.
5. Verizon G4
There are numerous threads on people's experience with wireless charging, mostly involving the stickers to use, meltdowns with heat, etc. I would like to compile people's experiences.
If you do have experience, please comment on:
1. Did you ever get it to work to your satisfaction? If not, what was not satisfactory about it?
Yes, but not for more than a couple weeks at a time.
2. How long did it last? Or how long have you had it working?
About 2 weeks, sent in for RMA, came back not fixed, sent back, worked for a little over a week, stopped today.
3. What qi charger do/did you use?
LG Quick Circle case purchased from Verizon, 2 tylt vus, one samsung puck.
4. If it broke down, what happened and did you ever get it working again?
No idea what caused it to stop working -- today it stopped somewhere between work and home.
First time, mailing it in twice helped.
5. What model of G4 and/or carrier do you have?
Verizon
Also, there's a quick poll associated in this thread.
Using a Yootech sticker with a Yootech puck. Both work well. I originally had a sticker from the Fone company...the colorful one in blue and green, iirc. The wireless charging worked but the NFC was unusable with it. (not that I myself use nfc

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