Develop Bugs

Phone charging and Satnav...is this normal?

Just been on a long run and used the satnav ( google ), and the whole time it was plugged into the cigarette lighter charger.
Despite this, the battery level was running down
Is this normal - that the battery drain using the satnav/gps is greater than the charging rate?

I used mine yesterday for about a 1/2 hr journey, was not plugged in, but batterey was down to about 30%, also seemd to use about 20mb for 15 miles, so watch your usage.

J-Zeus said:
Just been on a long run and used the satnav ( google ), and the whole time it was plugged into the cigarette lighter charger.
Despite this, the battery level was running down
Is this normal - that the battery drain using the satnav/gps is greater than the charging rate?
Click to expand...
Click to collapse
Its been discussed already, your charger is not powerful enough to charge it when using satnav, so the end result is that your charger is just slowing down the discharge. Happens when you are using 3rd party accessories.

Ah - That makes sense -- where can I get a decent one - at a decent price

I'm using the factory supplied lead and still get the same, also used to be a problem with my Touch Diamond 2 WinMo Phone, was hoping Desire would be better and it is... just... If I make sure it is fully charged before I set off I can do about 3 hours with it plugged in before it goes flat, I just keep switching it off while I know where I'm going and only switching it on when I don't! That way you can make it last until it is needed.
Another thing to check is that it is kept cool enough to charge, again, in common with my older HTC winmo phone, the Desire gets very hot while being used for GPS and this can be worse if it is in sunlight on your windscreen, sometimes this can stop it charging at all, (you can tell its in this state because the indicator light blinks alternately orange and green) I angle a vent so its blowing cold air on the phone and that seems to do the trick.
Weird thing with the Desire is that for me it shows the green charge light and battery full indicator right up till it is nearly dead... rather than showing that it is draining
I've also noticed with the Desire that even If I'm just browsing the web it drains quicker than it can charge, even using mains charger, I often get a message "the current is insufficient, please connect to AC" or something like that (when it is already plugged in)
I don't think the in car charger you use would make a big difference, the current/voltage for your cigarette lighter socket is limited by the vehicle electrics (I know mine is fused at 15 amps)
Pauly

You need a charger which supplies 1A. Most 12v cigarette lighter chargers only supply 500mA
I use this one, and plug the USB cable into the "quick charge 1A" socket
http://www.argos.co.uk/static/Product/partNumber/5140927/Trail/searchtext>BELKIN+CHARGER.htm

Are you using Bruts worldwide maps mod? I just installed it. I ran it for literally only 5 minutes, but my phone got really hot and the battery monitor shows the app used 10% of the charge (the phone has been unplugged for 24 hours). I have a strong suspicion that this app is faulty.
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This has been discussed and solved here http://forum.xda-developers.com/showthread.php?t=670702
Basically most usb car chargers (even 1a rated ones) are recognised by your phone as a data connection and to protet delicate computer usb circuits will only draw 500mAh where your phone requires 950mAh.
An easy mod of either the charger or a data cable will solve the problem. Your charger MUST be able to supply up to 1a.

zzleezz said:
This has been discussed and solved here http://forum.xda-developers.com/showthread.php?t=670702
Basically most usb car chargers (even 1a rated ones) are recognised by your phone as a data connection and to protet delicate computer usb circuits will only draw 500mAh where your phone requires 950mAh.
An easy mod of either the charger or a data cable will solve the problem. Your charger MUST be able to supply up to 1a.
Click to expand...
Click to collapse
Thats why I use the Belkin one, it detects it as a charger only and charges at full rate when plugged into the 1A socket.

So why is my battery draining while charging?

I've noticed this happening any time I tether via USB or use GPS navigation while plugged in. Even though I'm connected and charging, I slowly but surely discharge. This weekend I used Google Nav for 2 hours and lost 20% of my battery while charging! On Juice Plotter, I notice the green charging glow at the bottom is a more transparent shade of green (as opposed to solid green when solely charging). Any ideas what causes this or how to avoid it? It seems to be recent.

TheBiles said:
I've noticed this happening any time I tether via USB or use GPS navigation while plugged in. Even though I'm connected and charging, I slowly but surely discharge. This weekend I used Google Nav for 2 hours and lost 20% of my battery while charging! On Juice Plotter, I notice the green charging glow at the bottom is a more transparent shade of green (as opposed to solid green when solely charging). Any ideas what causes this or how to avoid it? It seems to be recent.
Click to expand...
Click to collapse
Let me guess, you're charging off a USB port in your laptop, or using the data cable that came with the phone in your car charger?
Not all USB sources (or cables, for that matter) are created equally. Most PC/laptop ports put out 500mAh, half of what the Evo is designed to take (the factory AC adapter, the wall plug, is 1000mAh, aka 1amp).
Since it's only getting half the draw it can't quite keep up with how much power you're sucking away from the battery. This is usually only present when using the device heavily, such as with the screen on and GPS or WiFi/3G actively running.
The charging indicator (at least on Sense) indicates if it's getting the full "AC" charge (1amp) or if it's getting a reduced current charge. Sounds like that's what you're noticing.
My wife's Samsung Moment charger is 700mAh/0.7amp, and it can keep my Evo steady during use (it's powering it for 3G+WiFi tether right now), but it doesn't really charge fast at all, basically it just keeps it from depleting.
I've been meaning to try one of the USB Y-cables that join 2 standard USB ports to one female port for combined power of 1amp, but I'm not sure it will work as I hope. Anyway, I'll report back if I get around to it.
Otherwise, use an actual 1amp AC adapter whenever possible. Shop on eBay, chargers are stupid cheap. Just look for one that says it can do 1amp/1000mAh. If you're using the phone at work and want to have a convenient charging source, get one of the $20 docking cradles with an AC adapter on eBay. If it's in your car, any 12v USB charger should work, as long as you use a proper pass-through charging micro USB cable and not a "data cable". There's a slight difference in how the pins are wired inside. The Rocket Fish brand of micro USB cables are known to work (that's how I charge mine at full power in my car).

Way to go GT. Are you a student? I'm an ME phd student.
Sent from my PC36100 using XDA App

sprocket87 said:
Let me guess, you're charging off a USB port in your laptop, or using the data cable that came with the phone in your car charger?
Not all USB sources (or cables, for that matter) are created equally. Most PC/laptop ports put out 500mAh, half of what the Evo is designed to take (the factory AC adapter, the wall plug, is 1000mAh, aka 1amp).
Since it's only getting half the draw it can't quite keep up with how much power you're sucking away from the battery. This is usually only present when using the device heavily, such as with the screen on and GPS or WiFi/3G actively running.
The charging indicator (at least on Sense) indicates if it's getting the full "AC" charge (1amp) or if it's getting a reduced current charge. Sounds like that's what you're noticing.
My wife's Samsung Moment charger is 700mAh/0.7amp, and it can keep my Evo steady during use (it's powering it for 3G+WiFi tether right now), but it doesn't really charge fast at all, basically it just keeps it from depleting.
I've been meaning to try one of the USB Y-cables that join 2 standard USB ports to one female port for combined power of 1amp, but I'm not sure it will work as I hope. Anyway, I'll report back if I get around to it.
Otherwise, use an actual 1amp AC adapter whenever possible. Shop on eBay, chargers are stupid cheap. Just look for one that says it can do 1amp/1000mAh. If you're using the phone at work and want to have a convenient charging source, get one of the $20 docking cradles with an AC adapter on eBay. If it's in your car, any 12v USB charger should work, as long as you use a proper pass-through charging micro USB cable and not a "data cable". There's a slight difference in how the pins are wired inside. The Rocket Fish brand of micro USB cables are known to work (that's how I charge mine at full power in my car).
Click to expand...
Click to collapse
I'm using the included charging cable. Doesn't that have full capacity? I also use a standard USB adapter in the car. It seems like that would be able to output the correct amount of volts.
gtkansan said:
Way to go GT. Are you a student? I'm an ME phd student.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
3rd year CmpE.

I had the same problem until I noticed how hot my phone was using the nav. 13 hour drive. I purchased a vent cradle for the car and so that it can stay cool while in use and charging. While the other guy may be right theoretically, its not right practically. The evo will shut off its mini usb hub once it starts getting dangerously hot so that it won't damage your phone. Long story short make sure your phone is at safe temps no need to buy another charger for your evo. keep at cool temps so that phone won't cut off power supply will even shut your phone down if its way to hot, happened to me in atlanta not fun.
"Insert Fancy Quote"

TheBiles said:
I'm using the included charging cable. Doesn't that have full capacity? I also use a standard USB adapter in the car. It seems like that would be able to output the correct amount of volts.
Click to expand...
Click to collapse
When you say "included charging cable" do you mean the wall plug that came with the Evo or just the cable with a USB connector on one end and a micro USB on the other end? Because THAT cable is pinned as a data transfer cable and designed to relay only half voltage no matter what you plug it into. I know, because it only charged my Evo at slow speed when plugged into my USB car charger. Once I replaced it with the Rocket Fish cable it charged at full speed.
kwilbur3 said:
I had the same problem until I noticed how hot my phone was using the nav. 13 hour drive. I purchased a vent cradle for the car and so that it can stay cool while in use and charging. While the other guy may be right theoretically, its not right practically. The evo will shut off its mini usb hub once it starts getting dangerously hot so that it won't damage your phone. Long story short make sure your phone is at safe temps no need to buy another charger for your evo. keep at cool temps so that phone won't cut off power supply will even shut your phone down if its way to hot, happened to me in atlanta not fun.
"Insert Fancy Quote"
Click to expand...
Click to collapse
See above. While I agree that heat will kill the battery and possibly trigger a shutoff, I don't think that's his problem. If you use the wrong cable or charger you will only get half charging current.

sprocket87 said:
When you say "included charging cable" do you mean the wall plug that came with the Evo or just the cable with a USB connector on one end and a micro USB on the other end? Because THAT cable is pinned as a data transfer cable and designed to relay only half voltage no matter what you plug it into. I know, because it only charged my Evo at slow speed when plugged into my USB car charger. Once I replaced it with the Rocket Fish cable it charged at full speed.
See above. While I agree that heat will kill the battery and possibly trigger a shutoff, I don't think that's his problem. If you use the wrong cable or charger you will only get half charging current.
Click to expand...
Click to collapse
I mean the USB cable that comes in the box with the EVO that plugs into the AC adapter. Maybe I will look into a new cable then. Hmm.
Edit: Those Rocketfish cables that you mentioned seem to be ungodly expensive. No way in hell am I going to pay more than $5 for a USB cable. Any alternatives?

TheBiles said:
I mean the USB cable that comes in the box with the EVO that plugs into the AC adapter. Maybe I will look into a new cable then. Hmm.
Edit: Those Rocketfish cables that you mentioned seem to be ungodly expensive. No way in hell am I going to pay more than $5 for a USB cable. Any alternatives?
Click to expand...
Click to collapse
This is the one I got: http://cgi.ebay.com/ROCKETFISH-MOBI...ARGING-CABLE-/350384355972?pt=PDA_Accessories
$3 shipped
And there are 2 USB cables that came with the Evo (mine anyway), a thick one that was bundled with the wall charger and a thin one that's intended just for data sync. The thin one doesn't seem to charge at full speed.
If you're using the other one and it's STILL draining then maybe there is an issue with heat or something, like the other guy said. Is the phone SUPER hot at the base, where the kickstand is, when this happens?

OP - I am having the same problem. I'm 95% sure it's caused by something wrong in CM6 regarding how it handles USB charging. Past few nightlies I have been leaving my phone on the charger doing NOTHING overnight and it goes dead.
This CANNOT be due to lack of charging strength:
#1 the same exact charger worked perfectly in the past, before I flashed a certain nightly - not sure which one exactly it started in
#2 if it was charging, but slowly why in the world would the battery drain when I have it underclocked to 245 mhz and the phone is sleeping with screen off?
On my standard charger that came with the phone it is working fine even though it's a USB that plugs into an adapter - not sure why this doesn't work with my other one that I had from another phone since it worked perfectly before. Something is definitely odd with CM6 and USB charging.

sprocket87 said:
This is the one I got: http://cgi.ebay.com/ROCKETFISH-MOBI...ARGING-CABLE-/350384355972?pt=PDA_Accessories
$3 shipped
And there are 2 USB cables that came with the Evo (mine anyway), a thick one that was bundled with the wall charger and a thin one that's intended just for data sync. The thin one doesn't seem to charge at full speed.
If you're using the other one and it's STILL draining then maybe there is an issue with heat or something, like the other guy said. Is the phone SUPER hot at the base, where the kickstand is, when this happens?
Click to expand...
Click to collapse
That's odd, because my EVO only came with the one cable for the adapter. Phone stays cool.
berardi said:
OP - I am having the same problem. I'm 95% sure it's caused by something wrong in CM6 regarding how it handles USB charging. Past few nightlies I have been leaving my phone on the charger doing NOTHING overnight and it goes dead.
This CANNOT be due to lack of charging strength:
#1 the same exact charger worked perfectly in the past, before I flashed a certain nightly - not sure which one exactly it started in
#2 if it was charging, but slowly why in the world would the battery drain when I have it underclocked to 245 mhz and the phone is sleeping with screen off?
On my standard charger that came with the phone it is working fine even though it's a USB that plugs into an adapter - not sure why this doesn't work with my other one that I had from another phone since it worked perfectly before. Something is definitely odd with CM6 and USB charging.
Click to expand...
Click to collapse
I've also noticed lately that my phone will charge insanely fast. Like from 30% to 90% in half an hour.

Sprocket - stupid question here... do these Rocket Fish charging cables also handle data transfer just as well as the stock micro-usb cable that came with the phone or would someone want to have one JUST for charging and keep their stock cable for data transfer purposes?

TheBiles said:
That's odd, because my EVO only came with the one cable for the adapter. Phone stays cool.
I've also noticed lately that my phone will charge insanely fast. Like from 30% to 90% in half an hour.
Click to expand...
Click to collapse
Sorry I was unclear - the other cable I have that is the problem is one from another phone but the same type, and up until recently it worked perfectly.

Combo USB wall receptacle, 700mA or 2.1mA?

I was thinking about putting a new receptacle with USB and one outlet somewhere on my kitchen counter. Problem is the two better companies have two very different amperage's. Cooper is .7a and Leviton is 2.1a, both have two USB ports and one outlet. The charger for our E4GT is 1a and I also have a Galaxy Tab 10.1 that would need the higher amp version, but many have said to NOT use a higher amp charger than the one our phones came with, which is 1.
So what do you think? Is it really that bad for our phones/battery to charge it using a higher amp source? I know our charger cube is small but I also need it in various locations at home or at the office so having an outlet like this in my kitchen would be awesome.
I hate how slow USB charges our phones, so I assume .7 would still be kinda slow and not charge my tablet either.
http://www.amazon.com/Cooper-Wiring-Devices-TR7740W-K-Combination/dp/B007NC5GI4
http://www.amazon.com/Leviton-T5630...F8&qid=1350409796&sr=1-1&keywords=leviton+usb

My vote is for the 700. It will be better for your batteries over time.

Interesting thing that I have learned is that the Leviton version only pushes the higher amps on one of the USB ports. There is no where that states how much the one that gets less does though and I have read that if you plug in a device that does not need the extra amps that USB somehow puts out less amps and it charges slower.
I need to do more investigating though.

revamper said:
My vote is for the 700. It will be better for your batteries over time.
Click to expand...
Click to collapse
I agree to an extent.
I feel that it really depends on how long you keep your usb charged devices. Battery degradation may not be an issue if you upgrade often or are the type that never has anything older than the 2nd, sometimes 3rd, newest model device on the market. Also, a lot of the newer devices require higher amps to charge at a reasonable time. This transitions into charging habits. On the 0.7A charger, you may find yourself leaving devices on chargers over night potentially hours longer after fully charging. This is arguably also damaging to the battery.
Either way you go, you may find yourself with a bunch of 6' microUSB cables from devices taking forever to charge or battery degradation. :silly:

Your phone is only going to use as many amps as it can. Say a GS2 charges at 450ma USB and 650ma AC. The phone will recognize if its USB or ac and allow it to charge according to that. Its not going to charge faster on a 1a charger unless you root your phone and hack those parameters. Doing that is what will cause battery life problems, if not cause a complete failure of the battery and/or the device.. The higher you you set the charging amperage, the more likely you are to have problems.
And phones now (especially any model of GS2) have circuitry to prevent overcharging. Leaving your phone charging overnight is not going to cause any problems.
I don't know if USB wall outlets act like USB or a/c (think about a USB cable with a wall adapter) but plugging into the USB outlet and checking in the battery info in the settings menu or a battery app can tell you.
Sent from my SGH-I777

What's next wireless charger outlets?

Get the higher-amperage Leviton.
Your device will only draw the amps it needs. The GS2 will draw < 1amp. But if you have a big tablet, they can pull the full 2.1 amps.
Since you're doing a 'permanent' wall installation, you're somewhat future-proofing yourself.

Good info, thanks all. I did not know that our phone will only pull the amps it needs, so that is good to know. I may get the higher amp version because I have a Galaxy Tab 10.1 that needs higher amperage.

USB charging cable

Lately I've noticed something odd. Depending on the USB cable I use the charge rate seems to vary substantially. In fact, in some cases under heavy phone usage, I've seen the battery decrease while on the charger. Now, I know what you're thinking: Some USB cables have the D+/D- pins shorted which switches from USB (500mA) to AC (1A) charging mode. I'm using a really cool CTC-2USB-5V2A charger which seems to show up as AC on all cables (including the ones that barely charge it). The two cables I know are charging it well are the one that came with my HP Touchpad and the one that came with my Kindle Fire HD 7, the ones that didn't have been el-cheapo eBay cables. Since its showing up as AC for all the cables, I'm assuming the only difference can be that the eBay cables use thinner wires which take more voltage drop.
Have people seen this before? Is this the problem? Does anyone know where to get some quality 2 meter / 6 ft cables cheap?

If you want to verify that one cable is allowing more current through than another, I would suggest getting "Battery Monitor Widget" by 3c (in the play store)
Put the apps widget on your screen, plug our phone in and wait for widget to update. Do the same for each cable and compare

CNexus, I am absolutely convinced one is charging faster than another.I was using the battery monitoring that came with the phone (or at least the one in Blazer ROM). You can plug one cable in and update the graph and the slope of the battery state is much higher on one cable than another. I installed battery monitor widget and I do not see anything that shows how much current is going into the phone.
But this really doesn't address the question of why one cable is charging faster than another, is it the wire gauge? Is there something else going on I don't know about?

hpmaxim said:
CNexus, I am absolutely convinced one is charging faster than another.I was using the battery monitoring that came with the phone (or at least the one in Blazer ROM). You can plug one cable in and update the graph and the slope of the battery state is much higher on one cable than another. I installed battery monitor widget and I do not see anything that shows how much current is going into the phone.
But this really doesn't address the question of why one cable is charging faster than another, is it the wire gauge? Is there something else going on I don't know about?
Click to expand...
Click to collapse
I can absolutely verify that this is true. It's usually that the pins in the micro sd port are running thin from normal use. Usually normal wear and tear, or possibly the cable has gotten crimped somewhere on it Respectively, the same Non- charging cables are likely to corrupt data transfer as well, making it difficult to do development, or transfer your favorite videos or songs.. Someone recently stole my new cable and all the files I'd transferred to my phone from the computer or vice versa from my older cable were corrupted. Especially ROMS, KERneLS, and Video. This could be a potential huge problem for someone in a sticky situation needing to ODIN, or make an ABD shell connection. I suggest tossing those cables and buying new ones. I know they're expensive, but it might be the difference between having your phone soft bricked till next payday or not.

Timmetal, just to be clear I am comparing multiple identical eBay cables to the Touchpad/Kindle Fire cables.... Sounds like you are saying it is a manufacturing defect in the cables (presumably all of them) that are not necessarily related to the wire gauge. Regardles...
A 6 foot 28 gauge cable would drop about 800+ mV (which is a lot, since a fully charged battery is probably around 4.2V and USB is 5V).
A 6 foot 24 gauge cable would be about 400 mV drop.
A 6 foot 22 gauge cable would probably be 250-300 mV drop.
Monoprice has 3 styles of cable:
1) the 28/28 economy cable (which I presume means 28 gauge on all wires) for 81 cents the
2) the 24/28 cable (presumably 24 gauge on power and ground, and 28 on the others) for $1.40
3) the "premium" cable which they don't give any info on, for $2.96
Newegg has a 22 gauge for $4
Price isn't that big of a deal one 1, but I'll probably buy 10 which starts to make a difference (although prices go down a bit with quantity on all of these). Sounds like the 24/28 Monoprice might be the best bet.

Battery monitor widget is an app, after you download it long press on your home screen > widgets > and there should be one for the "battery monitor widget" app, so basically put the "battery monitor widget" widget on one of your homescreens
And im not saying this is to see whether one is charging more than another, because you can just see that clearly
This is to see how much more it is because this app shows you the mA coming through the cord

The phone software controls the charge rate based on what it thinks it is plugged into. I think it limits its draw to 500ma if it senses a USB port on the other end (since the USB standard limits it to 500ma anyway), it charges at 700ma if it senses a wall-wart type charger. Not sure how it senses the difference, but you will notice on the lock screen it will say either Charging (USB) or Charging (AC).

Questions and help issues go in Q&A
Thread moved
FNM

poit said:
The phone software controls the charge rate based on what it thinks it is plugged into. I think it limits its draw to 500ma if it senses a USB port on the other end (since the USB standard limits it to 500ma anyway), it charges at 700ma if it senses a wall-wart type charger. Not sure how it senses the difference, but you will notice on the lock screen it will say either Charging (USB) or Charging (AC).
Click to expand...
Click to collapse
Sorry if I didn't make this clear, the phone is claiming it is an AC charger in both cases, but one cable versus another makes a big difference in charging speed. Anyway, I ordered 9 of the $1.40 Monoprice cables. We'll see if they work.

poit said:
The phone software controls the charge rate based on what it thinks it is plugged into. I think it limits its draw to 500ma if it senses a USB port on the other end (since the USB standard limits it to 500ma anyway), it charges at 700ma if it senses a wall-wart type charger. Not sure how it senses the difference, but you will notice on the lock screen it will say either Charging (USB) or Charging (AC).
Click to expand...
Click to collapse
Sort of off topic but Interesting. My lock screen just shows charging. USB port on computer, USB cable plugged into wall charger or dedicated 700mah Blackberry wall charger, it makes no distinction as to how it's being charged. It does charge faster using a wall charger obviously but I've never noticed a difference in rate between using different cables.

USB from computer and car charging really slow....

Hi Guys,
I have a thinkpad which has regular USB and also a fast charge USB port. They have worked fine in the past on other phones and I used to see at least 1 amp charge rates. (on the fast charge port)
Using either port on the 20 X I only get about 200 ma charging rates?
I'm using "Ampere" to get the charging rates, it is definitely charging slower than normal...
Have you guys noticed this?

Also of note, It charges really slow from my car as well. On the hour drive home the phone only went up 4%. (This is a VW using android auto)

I think all bets are off when your using 3rd party chargers. I think Huawei might have some official accessories that you may need to buy.

jeradjohnso said:
I think all bets are off when your using 3rd party chargers. I think Huawei might have some official accessories that you may need to buy.
Click to expand...
Click to collapse
I have a bunch of phones and every single one of them charges at normal charging rates off my laptop and in my car, this is pretty strange...

Huawei uses a completely different setup from QC 3 from charger to cable . How does it charge with the supplied charger and cable that you received with your phone? If you buy extra chargers for home or car make sure they say they do Huawei "Supercharge". They are a little hard to find but they are out there. Make sure the USB cable is rated for 5a(amps)

Cccmachins said:
Huawei uses a completely different setup from QC 3 from charger to cable . How does it charge with the supplied charger and cable that you received with your phone? If you buy extra chargers for home or car make sure they say they do Huawei "Supercharge". They are a little hard to find but they are out there. Make sure the USB cable is rated for 5a(amps)
Click to expand...
Click to collapse
I haven't even used the included charger and cable, but plugged in at the house I do see 2 amp charge rates which is great.
The downside is that in the car with android auto I can't really plug it into anything other than the car's USB and that give me a really slow trickle charge. This is where a bulk of my charging occurs since I drive for work so much. Basically I have never charged my other phones outside of the car, I just use android auto all the time and the batteries are always topped off. So not being able to charge from car or laptop is not a deal breaker at all, but it certainly means I need to start carry a charging cube around everywhere.
Just seems odd for such an expensive flagship phone to not charge correctly via USB like every other phone I have ever had.

Try the supplied charger and cable just to make sure you do not have a defective phone. When you plug in the cable to charge watch your screen. It should show your battery percentage and a short lighting bolt. Then in just a second it should change to a long lighting bolt and say super charging. If it does that you know your phone is charging correctly. Take your Huawei supplied cable and use it on your laptop and car and see if that doesn't increase your chances speeds.

Cccmachins said:
Try the supplied charger and cable just to make sure you do not have a defective phone. When you plug in the cable to charge watch your screen. It should show your battery percentage and a short lighting bolt. Then in just a second it should change to a long lighting bolt and say super charging. If it does that you know your phone is charging correctly. Take your Huawei supplied cable and use it on your laptop and car and see if that doesn't increase your chances speeds.
Click to expand...
Click to collapse
I gave the original cable a shot and it still basically charges at 200-250ma from my laptop. Very odd indeed. Not even seeing the normal 500ma that you would get on a regular USB port. (Tried both standard and high charge rate USB ports on my lenovo)
Anyone else seeing this behavior?