Related
i have just purchased imate pda2(equivilent to O2 xdaIIi) and with a very minmum use after the full charge all the battery drains in just 8 hours ..Is this the normal battery life or its the fault of battery?
ROM version=1.11.00 WWE
ROM date 01/27/05
Radio Version=1.02.00
Protocol Version=1337.42
ExtROM version =1.11.144 WWE
Battery is PH17C 3.7VDC 1300mAH
I am confused about ROM size my hadware info shows..RAM 128mb Flash size 64mb....
does flash size means ROM?
but there is written 128mb ROM on booklets but it shows 64mb why>?
kindly help :shock:
I just recently bought a PDA2 as well, and experienced the same battery life problem. after running it down to less than 10% battery, then charging it back up to 100% a few times tho, the battery life appears to have strengthened a bit.
although i had a relapse last night, it was on 34% battery, i turned on flight mode, and then put it into standby mode. i woke up 7 hours later to find it on 9% battery! on my old XDA II, it would lose maybe 1% battery overnight with flight mode on. I'm going to keep testing this though.
as for the rom, as far as i know, rom = flash. the pda2's only have 64mb of rom or flash, whereas the xda IIi's have 128mb. as far as i can tell, this is the only hardware difference between the two devices.
hmm.. i just checked out the PDA2 website, and you're right, it says 128mb of rom. i've read elsewhere that it was only 64mb of rom tho, and thats what it says in my device information page as well... and i could have sworn that the above page used to say 64mb of rom..... very strange
omniwolf said:
I just recently bought a PDA2 as well, and experienced the same battery life problem. after running it down to less than 10% battery, then charging it back up to 100% a few times tho, the battery life appears to have strengthened a bit.
although i had a relapse last night, it was on 34% battery, i turned on flight mode, and then put it into standby mode. i woke up 7 hours later to find it on 9% battery! on my old XDA II, it would lose maybe 1% battery overnight with flight mode on. I'm going to keep testing this though.
as for the rom, as far as i know, rom = flash. the pda2's only have 64mb of rom or flash, whereas the xda IIi's have 128mb. as far as i can tell, this is the only hardware difference between the two devices.
hmm.. i just checked out the PDA2 website, and you're right, it says 128mb of rom. i've read elsewhere that it was only 64mb of rom tho, and thats what it says in my device information page as well... and i could have sworn that the above page used to say 64mb of rom..... very strange
Click to expand...
Click to collapse
The perils of assuming the same radio stack works correctly across the globe with all operators!
Case in point - Xda II 1.66 rom worked brilliantly in UK, and sucked the battery dead in 8 hours in Germany. Why? because the german network had different settings for paging the handset
I'd say you've got a valid case to:
- Tell Imate to f*cking fix the problem
- Downgrade the Radio stack to another build and see what happens
:wink:
'scuse me for butting in...
Guys
I've been having really big problems with my battery too on my XDAIIi. You might care to look at the log I kept of the battery over the course of a day here
http://forum.xda-developers.com/viewtopic.php?t=22468&highlight=
Southern_Man said:
omniwolf said:
I just recently bought a PDA2 as well, and experienced the same battery life problem. after running it down to less than 10% battery, then charging it back up to 100% a few times tho, the battery life appears to have strengthened a bit.
although i had a relapse last night, it was on 34% battery, i turned on flight mode, and then put it into standby mode. i woke up 7 hours later to find it on 9% battery! on my old XDA II, it would lose maybe 1% battery overnight with flight mode on. I'm going to keep testing this though.
Click to expand...
Click to collapse
The perils of assuming the same radio stack works correctly across the globe with all operators!
Case in point - Xda II 1.66 rom worked brilliantly in UK, and sucked the battery dead in 8 hours in Germany. Why? because the german network had different settings for paging the handset
I'd say you've got a valid case to:
- Tell Imate to f*cking fix the problem
- Downgrade the Radio stack to another build and see what happens
:wink:
Click to expand...
Click to collapse
well i had flight mode ON, which means the aerial is turned off.. so i don't really see how the operator settings will affect it...?
i checked how i went last night, again turning the phone off (flight mode on), and sleeping for about 8 hours. my battery life had only dropped 3% which is much better, it went from 81% to 78%.
its an interesting thought about the paging settings though, when i finally sort out my login to the i-mate forums, i may have a look around for that.
stevep, yes i remember reading your thread a few days ago.. unfortunately it doesn't seem like you came across any sort of solution..
battery XDAIIi
Hi all
You're right, there was no solution. I had the device replaced three times and the battery twice. I can conclude that it's definitley a feature of the device. I don't what's draining it (nor do o2). I had the problem escalated at o2 and although they were very helpful, they didn't really come up wiuth a solution, which is disappointing! My main issue was mostly about how long it took for o2 to admit it's a problem. The normal 'change this', 'hard reset', deinstal/reinstal everythig' etc etc just seemed to be their way of 'getting off the hook' (sorry o2) and concluding that it must be something that I've installed on the device
I was getting to the point of thinking about reporting it tomTradining Standards here in the UK because 8 hours or less (to me) doesn't make it 'fit for purpose'...but in the end I didn't because it felt that it wasn't a strong enough case to argue. Now I just carry a spare charged up battery
Steve
i work an office job, so i have mine cradled most of the day, but the weekends is where it gets tested. we'll see how it goes this weekend. on the xda II i usually had about 30% battery left on sunday night.. last weekend (the first weekend i had it, i got it the thursday before) it barely lasted one night.
IS THERE ANY SOLLUTION??
So whats the solution? ....This much less battery time does,nt serve the purpose for me ....i always have my nokia handset with me bec pda2 battery goes dead in 6 hours when i am at work...i am seriously thinking to sell PDA2...it would have been better that i should have purchased PDA2k.i post a query to imate technical support they replied that give a hard reset to ur device and see ...but nothing happened..the guy said he is forwarding my query to technical deptt lets see what they say....
In short i am really disappointed after spending so much money what i got?...if the battery time is less pda2 is of no use for me.
The solution
Hi all - After long conversations with O2, I conclude that there is no solution (apart from always carry a spare battery). I'm really disappointed too! More so, because O2 constantly said my PDA was 'not right' and they kept swapping it out for anew one...
Re: The solution
stevep said:
Hi all - After long conversations with O2, I conclude that there is no solution (apart from always carry a spare battery). I'm really disappointed too! More so, because O2 constantly said my PDA was 'not right' and they kept swapping it out for anew one...
Click to expand...
Click to collapse
just a thought, have you turned turbo omode on? because that will definetly suck the battery?
also, turn down the backlight settings....
Battery
Hi SouthernMan
Yep Turbo off and backlight set to minimum (plus all the other tweaks that drain the baterry are 'off' or set to their lowest
right now im hoping they're going to release a new ROM that will magically fix everything.. because i can't see it as being a problem with something we're doing.. it must be the device.
Battery
Hi OmniWolf
I agree 1000% That's what I kept telling O2, but they insisted
1. it was the device (changed it twice, made no difference)
2. it was the battery (changed it three times, made no difference)
3. It was some software I was running (took all progs off one by one, took ages, made no difference
((
S
well hopefully they'll get enough support calls that they start looking at the problem seriously
I REALLY hope so! it's a great device...but I can't get through a business day without having to recharge it. Mainly that's not as problem, but just occasionally, I have to work a day when there's no access to any charging facilities...and if you couple that with going out after work for a few drinks, the PDA is completely dead by the time I get home
I found that mine was draining at a rate of 8-10% per hour
Dear All,
Battery usage time is really one of the big concern for heavy duty user.
But O2 seems don't have any solution for the buyer. Buying a spare battery seems to be the only one solution....
I know you recommended buying a spare, but a more powerful battery that get you through the business day is a better solution in my book!
Hey I saw from Blue Angel thread you guys (Mugen) have battery for IIs.
So.... do you have higher capacity batteries for XDA II and IIi?
From myxda site I think they use the same battery.
think i might invest in sprite backup actually..
A disapointing end with pda2
Atlast after getting no reply from imate customer support(they just said give it a hard reset which had no effect on battery life) i sold my pda2 which had 4 hours of total call time at a loss of 180$...there is no big market for pdas in pakistan.
I was never expecting a well reputed device costing 800$ with such a major flaw... imate and o2 should be questioned in court y they bought a pda in market with a major flaw.
There is a problem with our battery life and we all know its true... I have even been given a new battery and HTC mains charger
I turn off any service im not using at the time (ie: wifi, BT, GPS, NETGPS,etc) not that I should have to do this, but lets story on track...
My battery will make about 1 day as I am A "power user" but if its not plugged in I wont have the juice for my alarm to wake me up, my wifes Sony Ericsson lasts 4-5 days per charge, but lets not compare apples and oranges, the whi-phone 3g my sister has sahe bought it about the same times as my g1, she hadn't ever heard of "deep cycling" 2-5 times when you get a new phone, she never lets it discharge fully and just tops off all the time, AFAIK she is treating a NIMH cell exactly the wrong way, BUT SHE GETS 1-3 DAYS depending on the type of use, and never turns off ANY of the 3g, gps, net gps, wifi, BT nada and Id say she uses hers alot because its her primary camera, GPS & A/V player
my question is WHY?
Im sure there must be somebody involved with the development of this phone/OS that reads thru here, since there is more exciting stuff coming from XDA than there is the market...
Im gonna add a poll that pertains to battery use...
I wanted to add one very negative one but hit submit not preview, maybe just post and dont vote if none apply..
they better come off a new battery almost all other new phones will get 1-2 day + average use, Ive had phones that could go 3-4. but the state of the art G1 mindblowing innovative phone wont even work a whole day, so what if its bigger than the whi-phone, it has no keyboard.
I for one would like to hear some solid info on a replacement battery and back, for new and existing G1 users, early adopters got the fuzzy end of the lollipop on the HTC->headphone jack adapter I got the headphones with the htc angled adapter from fleabay, so many manufactures stick it to the early adopter, when we are the ones that get the word of mouth going, as people go "WOW that thing is cool!,what is it?! they know when we bought out phones and should be able to figure out when the head phone rev change was made, so send them to the first of the buyers....
IF the battery issue isnt fixed, alot of people will be very angry and the g1 will flop.
I think the bad press is starting to out weigh the good press the G1 and possibly android as a whole is at a crossroad. If the g1 tanks Android will be stained forever...thankfully enuff I dont think XDA-DEV would give up on this badboy, I love this thing, and I love it for what it can be
BhanG
Well stated sir.
HTC/Google need to fix battery problems in G1. Maybe it's soft bug, but maybe it's a hardware bug - Nobody knows
I dunno. With normal use, I get about 12 hours or more from my stock battery. That's about the same as other HTC phones I've had.
there is a battery issue and we are al aware of it.
i have managed to have it last through out the day
just set the brightness to the lowest possible, sleep time to 15 secs
turn off data and wifi and anything else that you are not using
its not how the phone was intended to be used, but it's what i ave to do for now
I find it fine for everyday use. Of course I haven't done a full test but maybe tomorrow I will.
I would like to use my G1 like I use my WinMo but no way I can with the battery.
bhang said:
IF the battery issue isnt fixed, alot of people will be very angry and the g1 will flop.
I think the bad press is starting to out weigh the good press the G1 and possibly android as a whole is at a crossroad. If the g1 tanks Android will be stained forever.
Click to expand...
Click to collapse
I think you're exaggerating here a little bit. The battery life, while it got press at first, has faded from the limelight of android news for the general population. The G1 is already far from a flop and I don’t think there’s going to be a sudden mass return of all the handsets sold.
Let’s face it living on the cutting edge means you will get cut sometimes. Your high expectations will not always be met and manufacturers will frequently not care. The battery life is less than what many people expected, but we’ve learned to deal with it. At least we have options (power management, backup batteries, and expanded capacity batteries), but I’d not hold my breath on HTC making any major moves. How long has the issue been going with the TYTN II drivers anyway?
bhang said:
BUT SHE GETS 1-3 DAYS depending on the type of use, and never turns off ANY of the 3g, gps, net gps, wifi, BT nada
Click to expand...
Click to collapse
I have no idea what kind of use gets 1-3 days, but it certainly isn't 3G web browsing. Most iPhone 3G battery life tests clock 3G data use at about 3-5 hours. Based on my own usage of a friend's iPhone 3G, that seems to be about right. Coincidentally my G1 gets about 3-5 hours of 3G data use as well.
Frankly, from an engineer's point of view I have not seen any power drain tests conducted with enough rigor and variable control to be worthy of being called a truly scientific analysis. Even the best "battery life tests" out there aren't declaring what type of testing environment (los and distance to closest 3G tower), what background apps are installed, ambient temperature (which affects the battery discharge profile), etc. Without considering and removing these variables from the test, deviation could be as high as... well there's no fixing the percentage really. It's all just junk data.
I do notice after I installed Task Manager, to close out programs I am not using my battery life went up. There are a lot of un needed start up apps.
TimSykes said:
There are a lot of un needed start up apps.
Click to expand...
Click to collapse
Care to give some examples? Im curious to see what runs on startup that isnt needed.
QUOTE jashsu
I have no idea what kind of use gets 1-3 days, but it certainly isn't 3G web browsing. Most iPhone 3G battery life tests clock 3G data use at about 3-5 hours. Based on my own usage of a friend's iPhone 3G, that seems to be about right. Coincidentally my G1 gets about 3-5 hours of 3G data use as well.
Yep my friend has iphone and we did test last weekend, both went 3 hours and change then died. If i dont use internet and set timeout and brightness down plus use task manager mine will go as long as my dash. I personally dont care about the battery life, i have a computer, home charger and car charger and i drive for a living so if it gets low no biggie. In my opinion i dont see android going anywhere and i love the g1. Just like wm its gonna take time to get off the ground. To say its at a crossroads is ridiculous.
I am using ADP1.1 and yea if I am browsing the net with 3G for 3-5 hours straight I start seeing the battery go down. But from 100% to 0% takes me longer than 5 hours. I know because I like to lay in bed and don't care to come check my messages LOL
I bought a G1 last week and so far I have been really dissapointed. After having an elf and seeing other htc phones I was expecting big things from the G1.
I am now a week into ownership and after 5 full charge - discharge cycles I am managing to get 24 hours out of the phone with next to no use what so ever. If i check my emails and do 30 mins browsing the phone is dead in 6 or less.
The hardware is simply put 'very poor' my screen is wobbly and the back is loose, all this after just a week.
As for android, it is fantastic everything I expected (except hotmail support) and there is no way it is going to flop. Its just a shame that google and htc didn't wait until they had the right phone for the job.
Thats just my 10p worth!!
Dharkaron said:
Care to give some examples? Im curious to see what runs on startup that isnt needed.
Click to expand...
Click to collapse
It all depends on what you have installed. for me the start up is. I beleve amazon does too, but I uninstalled that. But the first thing I do is go into task manager and kill everything. And only like two things auto start up. I really with HTC built in a x-button app for android. I loved the click x for close.
myFaves
messaging
voice dialer
calendar
Alarm clock
k-9
woot checker
tunewiki
gmail
Under light usage I get about 36 hours from full charge to shutdown. That's GPS on, Bluetooth on, Autosync on, periodically doing e-mail and web browsing.
Under heavy usage (Which is basically I listened to MP3s for 2 hours) it goes at least 17 hours before I plug it back in. I haven't tested but I'd bet it could go 20 or more.
That's as good as (or better) than I was getting on the Wizard/MDA.
I dunno if anyone has stated it but the problem with the battery has to do with the phone recieving the cell signal. For some reason the phone runs in overload when searching for a cell signal...I noticed this one day when T-Mo suspended my service and my battery meter never moved all day, I think by night it was down to 85-90%...sure enough that night when I paid my bill and the phone started picking up signal again, the battery depleted at "normal" speed.
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Preech2003 said:
This extended battery barely increases the size of the phone...
Click to expand...
Click to collapse
so exactly how much is "barely"? care to give side by side comparison shots?
dubstar_04 said:
As for android, it is fantastic everything I expected (except hotmail support) and there is no way it is going to flop. Its just a shame that google and htc didn't wait until they had the right phone for the job.
Thats just my 10p worth!!
Click to expand...
Click to collapse
Why do i keep hearing that there is no hotmail support? Android (and G1) works with hotmail just fine! Just go to the Email program and set it up. WHY!! .. I am having connection errors sometimes though..
Battery is a big issue. Never had any luck with it.. EVER.. just unplugged it and after about 1+ hour it's down to 66%. Played a game (slide puzzle) watched 2 youtube vids of about 3 minutes each. And I had it fully drained and recharged a couple of times in the beginning. It didn't even took 10 minutes to drop from 100% to 89%.. But I was on wifi.. Maybe this is normal.
Software has a lot to do with this I think. Yesterday I had about 50-60% left. Did something, can't remember what, opening programs or music. And closed it. After 5 minutes I checked and battery was hot and had drained to orange level. I checked with task manager and only calendar/messaging/tunewiki/music was on. I closed all and restarted the phone, cuz it was still hot. Luckily it lasted a few hours till I got home, with very carefull use..
I am having problems with my battery life on HD2.
Currently I use ROM Duttys Leo V2.2 with radio 2.06.51.07, but I tried atleast 10-15 different ROMs and radios (Miri/Laurentius26/Xanny/Sternas ROMs and others with all bases from 1.66 up to 2.10).
I made several tests with tbattery and logged the results, this is what i get (Current values):
- screen off -> -13
- screen on 10% -> -83
- screen on 30% -> -102
- screen on 100% -> -214
The tests were made on 2G connection with max signal, with no data connection.
My battery usually barely lasts 2 days with very light usage, with moderate usage i have to charge the phone every day. Maybe this is normal, I just hope it's not...
Can someone throw up some comparison numbers please? I already wanted to bring the phone back and demand a new one but I am not sure if something is actually wrong with it.
BTW, I use MTTY for flashing and always do a hard reset after the first full boot. Tests were done with a clean ROM install, with no aditional processes running.
verry much like this
anyway its normal im affraid of with moderate use and the end of the day i have about 40% left.
Yes, perfectly normal battery life, sorry to disappoint but that's how it goes with smartphones
It is running a computer spec, that, not even 8 years ago, had to rely on mains power. Not to mention the internet router, the screen, the GPS device, and not least the phone which are all inbuilt. I think running it for a day on a battery is pretty impressive personally.
Thanks for the info guys, I feel much better after reading that battery post from kilrah...
I was sure there is something wrong with my device, but when I look at it from rp-x1's point of view, I guess it's not that bad...
mafijozo said:
Thanks for the info guys, I feel much better after reading that battery post from kilrah...
I was sure there is something wrong with my device, but when I look at it from rp-x1's point of view, I guess it's not that bad...
Click to expand...
Click to collapse
Sorry to put a downer on you, but its the way I look at it. I know it isn't the biggest capacity battery, which does have a bad effect on battery life, but unfortunately it is a computer with a phone, rather than the other way round.
My previous phones:
Nokia 3310 (basic phone) - a week
Nokia 7610 (one of the first proper mainstream "smartphones" by Nokia) - 3 days
Nokia E90 Communicator (their flagship smartphone) - 2 days - at a push
Sony Ericsson Xperia X1 - 1.5 - 2 days - at a push
Blackberry Bold 9000 - a few days, if I don't actually use it.
HTC HD2 - 1 - 2 days (dependant on usage)
It seems to be the norm for a smartphone/pocketpc to be around a day to a couple of days on a charge.
To add a bit of perspective, my colleague has an iPhone, and it lasted a whole 3 hours on a single charge when using Exchange Push-Mail. It usually only lasts a day too.
At least on the HD2 you can change battery and go on
kilrah said:
At least on the HD2 you can change battery and go on
Click to expand...
Click to collapse
Yes you have a point there, when I had my iPhone and used it as much as i use HD2 last few weeks the battery was about the same...
mafijozo said:
Yes you have a point there, when I had my iPhone and used it as much as i use HD2 last few weeks the battery was about the same...
Click to expand...
Click to collapse
so true i bought a battery from ebay ( was only €4 and its almost as good as the original one, it only fits a bit too tight..) i always have a spare fully charged one in my wallet
Hi,
Not sure if anyone can advise.
I've got myself a DHD originally on Froyo but recently upgraded to Gingerbread. From day 1, been able to get about 14hours of light use while draining the battery about 70%
Was hoping for better performance with Gingerbread but doesn't appear to be much different. At the moment this week I've been taking it off charge about 7am, but 2pm it drops to about 80%, thats with either wifi on 15min sleep or on constant. Few texts, couple of Facebook checks, and couple updates on Storm8 games, so not a great deal from what I can tell. Yesterday I went to a customer site and was texting a bit in the afternoon while browsing net on and off and by 5.30pm this had dropped to about 40%. Bluetooth was on for 30mins while in car and quick call to missus and got home with 30%.
Trouble is I'm comparing it to my missus' new Desire S which can go a couple of days on one charge and loads of posts on Android Forums about people that are getting a lot more and better with 2.3. Feel something must be really wrong with my battery.
I've tried the tweak with fully charging, turning off plugging back in and waiting till green but couldn't get it green.
Not sure if there are any other techniques I can try or someone can confirm exact details so I can try again, and whether it does make a difference or my case seems correct.
Many thanks
So the battery life is the same as on froyo if I understood you correctly? A rom can't make any huge improvements so as long as the battery life is the same I would be happy. Regarding the difference between the DHD and the DS you have to remember that the DS has a smaller screen and a bigger battery.
Sent from my HTC Desire HD using XDA App
Please post this concern here
http://forum.xda-developers.com/showthread.php?t=819266
There is an existing thread about this topic....
Thread close.
Cheers,
M_T_M
Since there is many threads about user experience with new phone, its hard to read all of them.
Lets try to ask in this thread, and users who own it to share experience and other informations.
Thread got permission from Diamondback, thank you
Its simply the best Android smartphone I ever had :laugh:
Great screen, great premium design.
Does it suffer from something?
Sent from my LT26i
This is the best Android device I've ever used - and my first
The one irk I have with it is the headphone flap which I use frequently is a bit annoying to use, and the omnibalance design means that whenever I wake up in the morning from the alarm I always spend at least 10 seconds looking at the back thinking it's the front. But the design is useful in the heavy rain we've had in England lately.
electrash said:
Does it suffer from something?
Sent from my LT26i
Click to expand...
Click to collapse
Battery life is the only negative in my opinion.
What is your opinion on it (how much up time you get with onr charge)
Sent from my LT26i
electrash said:
What is your opinion on it (how much up time you get with onr charge)
Sent from my LT26i
Click to expand...
Click to collapse
8-12 hours of very intensive use
24 hours of intenvise use
48 hours of average use
48-72 hours of "just phone" use
Maximum screen time i got was 5h43m with auto brightness - no matter if playing or watching videos. Talk time is great, more than 15 hours. Idle state drains 1% overnight.
In general fantastic phone, great features. Supporting software great, having the ability to backup whatever you want of the internal and external memory, syncing calendar and contacts to your PC.
Phone software is a little buggy, some very strange behaviours. WIFI can be hit and miss, intitial setup had some quirky defects making the initial setup take a while.
Love the multi coloured LED, have missed this. Screen is amazing and everyone I have showed the phone to, this has been there first comment.
Can connect my Canon DSLR to this phone and control most features of the camera using a USB host adaptor. YEAH Baby, couldn't do this with HTC.
Custom EQ in Walkman app, that sound is superb. My previous beats HTC phone has nothing on this. No decoding artifacts, no hissing, lots of bass with my beats headset.
Nice and fast, any lag I have experienced is the kernel and Linux OS, bring on 3.6, JB4.2.
Screen really sucks that battery fast, reduced the default brightness and obviously it is a little better. Standby is fantastic, way better than any of my HTC phones, as mentioned here over night almost no battery drain, and it is still doing autosync. And I have stamina mode dissabled