Hi!
I've tried out that Diamond can charge, connect and communicate with PC/Charger through a standard mini-B USB connector. (read more...) You do not need that special "one-corner-rounded" connector that came with your device!
I use a charger that I've got for my Bluetooth GPS and it's a bit quicker than the normal HTC charger (HTC: 0.5A, GPS: 1A). No adverse effect can be found on battery life. Heating from battery during charging is normal.
I attach a few images to be exact.
Use this plug with a caution that warranty might be broken if device get damaged with non-HTC charger.
Regs, Cina.
I must admit that i also use a regular mini usb cable which has the same connector as your one. didn't even notice that it was different from the HTC one.
Anyhow, connected it to my pc, so i don't think the amperage would be differen.t
You've posted what was long discovered in serveral topics
Hopefully that question won't be asked anymore, leaving more quality topics on serious unanswered items.
That was not a question, man!
OK, I found it discussed in Accessories. Thx.
No flame anyway.
Related
Before i got HTC Tytn2 i had qtek9000. I had also Brodit car holder and instalation in car with cool hidden cable for charging qtek. After i bought Kaiser i also bought Brodit holder for Kaiser. I thought that this miniUSB should charge battery but it is very strange. Kaiser shows "charging" but battery is not charging. On normal 220v original Kaiser charger it works like charm. Are pin combinationfor these two smartphones different?
As far as I know the pinouts are the same.
There is a blog here which describes the HTC ExtUSB socket and also mentions that there are 2 charging modes. The faster charging, higher curent, needs 2 pins to be jumpered. Without this fast charge the current is limited and may not be sufficient to actually charge the device if you are actively using it. eg. GPS, 3g, Music etc. Try using the charger with the Kaiser in GPRS only mode, or Radio off, and with no apps running, this will enable you to see if in fact it is charging but at the slower rate. The Kaiser may need more power than your Qtek needed.
do you maybe know which two pins?
joe_s said:
do you maybe know which two pins?
Click to expand...
Click to collapse
Quoting from the blog...
As for the power pins question this is simple a case of juice.
If I plug the USB cable into a HTC device, then plug that usb cable into a usb port and just wire that up to a bench power supply... the device draws a few hundred milliamps. (As much as USB spec allows).
This device, much like other mobile devices I have used which USB charge, can barely draw enough power of the USB to run itself let alone charge the battery.
However, if you close the A/B pins you are telling the phone "This is not a USB port, its a 1A power brick" so the phone charges the battery at its maximum safe rate.
This behaviour is stop the phone frying your usb ports.
...
Hope this helps
I had problems with some cables and some car chargers. It turns out that when I use a cable for sync that is fully USB 2.0 compatible everything works. For charging in my car I bought a universal car 12v to USB converter. Then I am usinging the same USB 2.0 sync cable with it. It works.
When i first got my kaiser, i used the car-charger from my old MiO A701. For a period of 1,5 month, it worked just fine. After that, for some reason, kaiser shows that is charging but it really does not!
I thought it would be a charger malfunction, but after reading the posts above i have my doubts...
One of my Tilts suddenly won't charge on some chargers:
HTC AC charger - OK
USB to PC - charge and sync OK
HTC compatible car charger - no charge
Blackberry AC charger - no charge
My second Tilt is OK on all four chargers (as expected).
I am suspecting a problem with the usb connector but looking for a reason why some chargers work and others don't.
Any insights would be appreciated.
Thanks
I saw a few weeks back a thread on this very forum that examines this problem in detail -- keep searching
Problem Charging
I think I 've read everything relevant. I am looking for someone who has h/w insight into the Kaiser charging scenarios. I suspect mini-usb damage.
I am somewhat familiar with HTC's pin 4-5 implementation to detect a true charger as opposed to a usb connection that can also apply power.
I want to eliminate software possibilities.
How can a Kaiser charge from an HTC AC charger and also charge from a USB connection to a PC....but not recognize a car charger or a third party AC charger that does not implememt the pin 4-5 grounding technique to identify a charger (and not a generic USB connection).
That is where I am lost.
Looking for "inside-out" knowledge...not "outside-in", if you catch my drift.
charging problems
If the car charger worked before, you can do an easy test. Just put in the car charger and do a soft reset. If it starts charging than, its only a software issue. I did a modification on a charger myself. Because I have different chargers using a normal USB cable, my device didn't charge alway as well. I modified a standard miniUSB cable by connecting the 5th pin to ground. When I use this cable for charging I never have a problem anymore. Succes.
xboomer55 said:
I think I 've read everything relevant. I am looking for someone who has h/w insight into the Kaiser charging scenarios. I suspect mini-usb damage.
I am somewhat familiar with HTC's pin 4-5 implementation to detect a true charger as opposed to a usb connection that can also apply power.
I want to eliminate software possibilities.
How can a Kaiser charge from an HTC AC charger and also charge from a USB connection to a PC....but not recognize a car charger or a third party AC charger that does not implememt the pin 4-5 grounding technique to identify a charger (and not a generic USB connection).
That is where I am lost.
Looking for "inside-out" knowledge...not "outside-in", if you catch my drift.
Click to expand...
Click to collapse
xboomer55 said:
One of my Tilts suddenly won't charge on some chargers:
HTC AC charger - OK
USB to PC - charge and sync OK
HTC compatible car charger - no charge
Blackberry AC charger - no charge
My second Tilt is OK on all four chargers (as expected).
I am suspecting a problem with the usb connector but looking for a reason why some chargers work and others don't.
Any insights would be appreciated.
Thanks
Click to expand...
Click to collapse
I had exactly the same problem after I tried to re-set my device by poking the stylus in the mini-usb port instead of the re-set hole (tryng to do three things at once!). The port was mangled, and once i'd pushed it all back it wouldn't take a charge from the genric car charger. I bought an HTC branded car charger and it charges as good as a wall adapter.
I imagine that your suspicion of USB port damage is correct.
I'm creating a new thread because I think my charging issue is unique...
My Kaiser will show an orange light and indicate that it's charging when:
1. Powered On and plugged in to: USB, AC power Adapter, or Car charger
but it will not take a charge and the orange light goes out after about two minutes.
2. Powered Off and plugged into: USB, AS Power, or car charger
but the orange light remains on and it never charges (tried 5 hours)
The device also does not sync, I don't see anything physcially wrong with the USB port, but it was damaged by water several weeks ago, it hasn't worked properly since.
I've been getting by with an external battery charger that I purhcased from Ebay.
Does anyway have any ideas? I've reflashed the device since then as well and there is no change in how it reacts to charging..
Hi echofive
I have the same problem with my Kaiser but at least it charges with just one of my 5 AC power adapters. Not in my Car charger and not on a USB connection.
Maybe it has something to do with the small USB pins on the Kaiser which are not properly aligned. You can try to bend them.
Good luck.
Hello, I was having this same issue and (long story short) I believe that it is the small USB pins on the phone.
Here is what I found (sorry knda long post). I have two ATT TILT phones. My Original Tilt phone got soaked in water but I was able to almost salvage the phone by soaking it in Denatured alcohol and letting it dry. This 'wet' Tilt has all functions but cannot read sim cards. It does however charge perfectly.
The replacement Tilt I have works like a charm but refuses to charge. Regardless of USB charging, off the wall charger or car charger, the orange light comes on, says it is charging but in 2 minutes the light goes out. The phone is still listed as charging but I know it is not charging because the battery level continues to drain. The phone does sync to my PC and I am able to transfer files to/from my new TILT via a USB cable. Just cannot charge the device.
I have 3 batteries. 2 stock batteries and the large 3200mah battery. All three batteries will not charge on my new TILT. I tried charging it via USB connected to my Computer, Car cigarette lighter, Car inverter charger, official TILT charger from CINGULAR ATT. Completely unable to charge the device.
If I attempt to charge the batteries (all three of them) on my old 'wet' TILT the batteries charge regardless of what method I use. It will charge via USB connected to the PC, USB connected to wall charger, official ATT TILT charger, or car charger. No issues. So I know the chargers, cables and batteries do charge on a TILT. Both TILTs are official ATT TILT devices. Two of the batteries are stock and 1 of the batteries is a SEIDO 3200mah.
Sometimes I get lucky and the new TILT phone does charge. In these cases I charged the phone using the Wall charger and the battery was over 50% capacity.
Now I know the new Tilt USB port is working because it syncs to my PC just doesnt charge after 2 minutes (light goes out) and battery continues to drain (watched and tested this after 3 hours of observation). I ended up ordering one of those TILT USB connectors which have a 3.5mm headphone jack and USB port.
This device: http://www.amazon.com/i-Trek-Stereo...8&s=musical-instruments&qid=1230877732&sr=8-4
What is weird is that I can now charge my NEW TILT using the USB port on this connector with this connector attached to my new TILT. If I attempt to charge the TILT using the onboard USB port, it stops after 2 minutes and the light goes out.
Personally, i think it has something to do with the pins. Hope this helps someone.
Jinkage said:
Regardless of USB charging, off the wall charger or car charger, the orange light comes on, says it is charging but in 2 minutes the light goes out. The phone is still listed as charging but I know it is not charging because the battery level continues to drain.
Click to expand...
Click to collapse
Been there, had that problem and the solution was even simpler and didn't involve the charging/USB port at all. Get a cotton bud (US folks call them Q-Tips) and spray some contact cleaner on it (not anywhere near the phone) and use it to carefully clean both the gold strips/terminals on the batteries along with the gold spring terminals on the phone. Although they may look clean, invisible grime film can make the connection fail and cause this problem. This is also a good tip to follow with ordinary household battery rechargers and NiMH cells. I haven't had this problem since but still carry out a terminal clean every few months to be on the safe side.
My phone wouldn't charge anymore. Searching through threads I found a magnificent magnified picture of the mini-USB port and the way the right part of the port was bent down a little. It was exactly like that with my phone, I used the pointing stick to tilt it up a little (be careful it may break of the pins, and that would lead you far from home!), which fixed! Haven't had the issue since!
Regards,
Nika.
Hi.
Have you still the link with the picture . I have the same problem an i am afraid , that i can kill my Kaiser
Regards
Dariely
Nope, sorry...
I had a similar issue with my Kaiser. It would charge with a USB cable and an ac adapter but not in the car. It used to but stopped. I took a dental tool and lifted the two little legs inside on the bottom of the mini usb port so they would contact the charger again and all is well.
nikagl said:
My phone wouldn't charge anymore. Searching through threads I found a magnificent magnified picture of the mini-USB port and the way the right part of the port was bent down a little. It was exactly like that with my phone, I used the pointing stick to tilt it up a little (be careful it may break of the pins, and that would lead you far from home!), which fixed! Haven't had the issue since!
Regards,
Nika.
Click to expand...
Click to collapse
YEAH!
Great Tip!
had the same issue as you a long time!
tilt up the pins: no more problem!
THANKS A LOT !
I straightened up the last pin. I was beginning to think it was my AC Charger...I plugged it in my Ashtray charger and it charged without a problem. I will see if this takes a charge. I didnt use any denatured alcohol, I just took the compressed air canisters used for computers and cleared out the usb port....
we wait now
Hello I have a very serious problem whit my Kaiser it doesn't charge, only on usb. I have a PDA charger, and a car charger(may be this is it's name) but they don't charge my kaiser.
I upgrade the radio recently and than i upgrade the rom. After that i discovered that problem.
Moreover the mini usb connection port on my PDA is in bad condition.
Perhaps that is the problem?
Please answer me.
If the miniusb port is in bad condition, it could be the port that is the issue.
Normally, if only one charger isnt working, I would say it is possible that the power supply on the charger is either sub-par or no longer working correctly. However, if your car charger isn't charging it either, that is a bit odd.
Was everything working properly until you began flashing things, or is it possible you just did not notice it until now?
EDIT: I misunderstood the OP and posted incorrect advice, please ignore this comment.
Well, before the flash the PDA charged both with the car carger and the regular charger.
But in the past I saw, when I plug the charger into the Mini usb port the PDA's led become orange (you know that's mean the charge) but the battery's power was the same after 2 hours. And now I connected again and the led wasn't change...:S But the usb carged my PDA 100% for the morning...
Well neither the chargers aren't the HTS's official chargers and the PDA isn't charge eith them when I turn of.
But it's charge from the USB. I can't understand it...
Sorry I have no idea, this is out of my league, I'm a noob
Wish I could help.
I have had the exact same issue since six months ago, and MiniDevil is probably correct.
If you look closely on the miniUSB jack on your phone one of the contact (golden) pins should be bent down, rather than up (if you are looking it with your phone's screen facing up). On mine is the rightmost pin.
When this first occurred I went to various repair centers and unfortunately no one could offer me a fix. You should check your local repair centers, maybe you have better luck.
I don't know what works differently from a USB port to a USB AC Charger. Maybe someone can clarify this part.
Good luck to you sir.
- Jim
Thanx all the answers
seriously? the usb works but the ac chargers don't because of the pins?! gahh. the igo might work...they tested it out at an att store for me, i just dont know which it is..i probably have to go back..
I have a friend who is visting the US (I'm from Canada) and I asked him to pick me up a nook. Not finding clear info in some of the reviews, mainly concerned about charging.
This charges over usb when hooked up to your computer right? Just want to make sure it doesn't use a proprietary cable for charging. I read on the ipad side, that older computers don't give out enough power to charge over usb, is that an issue with the nook?
What adapters/cables does it come with exactly? And is it just a standard mini-sub for the charging?
Also, this has a headset jack correct? I've read no bluetooth, I guess there's no way to get a mic working on this then.
Micro USB, will charge VERY slowly using a computer. Includes a 2amp wall socket and special cable to quick charge (still micro usb, just more pins). Has a headset port but does not come with a headset.
I've only had a few mobile devices. I read the ipad can charge over usb if the mobo supports giving out that extra juice. Some mobo's have a new firmware update to enable this.
The connector is micro-usb but just more pins. Hmm. so if the cable breaks or I misplace it no other micro-usb will charge it?
edit: i read a little more and found that it's 30 pin proprietary cable to speed up charging. I also read the galaxy tab does something similar.
Does anyone know if they use the same pin configuration? probably not, but I can get tab usb cables here.
I know you didn't ask for it but I'll tell you anyway
In case you are worrying about registering your device (mandatory at initial setup).
I'm NOT in the US and it worked fine.
Good to know. Thanks.
But I'm more concerned about charging it and relying solely on their cables.
I read the ipad can trickle charge on newer computers but some wouldn't provide enough power. Asus et al have released utilities to increase the power to the usb ports.
I can't post the links but endgadget has an article about it providing links to those utilites. They just talk of apple devices but does this work with the nook?
It comes with a charger for US-type sockets and only if you charge your nook with this (and yes, it is proprietary ) it'll charge quickly. It does seem to charge when you connect it to a standard PC USB port but at an extremely low rate.
On the device Micro-USB (not Mini) is used.
You say it does seem to, do you mean from personal experience? How slow? It sounds like that if you do own one it was so slow you didn't let it finish.
Like if it's 8hrs overnight, I can live with that, but I want to confirm that there is a plan b and not solely rely on their cables.
And as I mentioned asus and others released utils to give more power output to the usb (although these seem like their were only created for ipads). Wondering if those utils speed things up.
for ex, google asus ai charger to see what I mean.
I received my nook Color a mere few hours ago so I can't tell you a lot about its charging behavior It "seems" to load slower via standard USB... if you want to know about the details check one of the large threads on the NOOK and its rooting. I remember reading some information about the USB connector and its peculiarities there.
Ah you just got it. I see.
I found this on the root thread:
'
"There are 12 pins coming off the connector. It looks like there are no pins for the standard micro USB portion, only the extended 12 pins. 2 pins are used to bring in +5V, 2 pins are for signal ground providing a hefty circuit for the 2A charging. USB takes up two pins, and as far as I can tell 2 more are for each LED via current limiting resistors. Two more pins go to discretes that I haven't identified, and two more pins are unconnected. I'll take my scope to them when I have some time."
Not sure what he means when he says no pins for the standard micro portion...
Maybe the plug doesn't have standard USB pins, but the NOOK itself does have standard USB pins as well as the proprietary ones. Because I have trouble inserting the original B&N plug, I went out earlier today and bought a standard Micro USB cable...
I connected it to the nook and it said "not charging", so I went out to do some shopping (10-20 minutes max) and left it at 89%... when I came back it was at 93 %.
So it DOES in fact seem to charge albeit slowly.
Thanks. It's weird, lots of comments of its own cable not fitting properly.
As long as it charges with a normal cable I'm good.
I guess it is charging... however there is a slight chance, that it's NOT charging and the battery charge display is lying (de-calibrated). I don't think so, but I'll only know for sure after a few more days of using only the standard USB charger cable.