[REF] Radio and the batterylife with BTTF v2 ROM - HD2 Windows Phone 7 Development

HTC HD2 Radio Tests
Post 1: Little info & Download
Post 2: Windows Mobile 6.5 Radios
Post 3: Windows Phone 7 Radios
Information
The rom used while testing ALL radios is as this:
ROM: XBoxmod & YukiXDA Back To The Future v2
Updated to: 7.10.7720.68 (Beta cleanup)
Click to expand...
Click to collapse
Tested without the camera trick !
Tested in the area around Nässjö, Sweden (mostly between Nässjö & Grimstorp, ~10 km).
Tested with the Swedish provider Tele2/Comviq.
Tested with 3G, Roaming, Data, GPS, Find my Phone enabled.
Downloads
The radios with the custom RUU will be uploaded to my server and I'll host the files there for you to download.
Regards

Windows Mobile 6.5 Radios
Windows Mobile 6.5 Radios
Best test results this far: 2.15.50.14
2.15.50.14
Percent span:100%-13%
Running time: ~24 hours
Batterysaver: ~4 hours
Usage: Heavy usage. Lots of texting, internet browsing and app usage.
Also a couple of hours with music and a few received calls.
Click to expand...
Click to collapse
2.14.50.04
Percent span: 100%-19%
Running time: ~4 hours
Batterysaver: ~4 hours (ALL THE TIME)
Usage: Very little. A few texts and some music.
Click to expand...
Click to collapse
2.12.50.02
Percent span: 100%-9%
Running time: ~6 hours
Batterysaver: ~4 hours
Usage: Medium. A few texts, no calls, some app usage and some data usage.
Click to expand...
Click to collapse
2.11.50.26
Percent span: 100%-8%
Running time: ~5 hours
Batterysaver: ~5 hours
Usage: Little music, a few texts.
NOTE: All texts received were delayed, and a lot of sent texts were never delivered :O
Click to expand...
Click to collapse
2.11.50.20
Percent span: 100%-8%
Running time: ~4 hours
Batterysaver: ~1 hours
Usage: Lots of music, and a lot of texting.
Click to expand...
Click to collapse

Windows Phone 7 Radios
Windows Phone 7 Radios
Will start to try these soon.
They will be tested together with WinMo 6.5 radio 2.15.50.14
Click to expand...
Click to collapse

will you be testing these WP radio's?
http://forum.xda-developers.com/showthread.php?t=1287070

kid1988 said:
will you be testing these WP radio's?
http://forum.xda-developers.com/showthread.php?t=1287070
Click to expand...
Click to collapse
I could, but that will be a project when I'm done with the WinMo 6.5 radios
Regards

Man, excelent idea.

All this testing will lead you to nowhere. There is no perfect radios for HD2 which works best for all HD2 hardware types. There is no radio which work good in all modes 2g and 3g(GSM or UMTS)(standby battery life i mean) without camera trick.
Non of this WP radios made specificaly for HD2.
Everything was already tested and proven - best WP radio 5.51 or 5.51T.
Hardware radio 2.10, 2.12, 2.14 or 2.15 - everybody should try himself - very dependent on hardware of particular phone - several modification of hardware exist and for one 2.10 or 2.12 is the best but for some 2.15
Just only if you have absolutly nothing to do - just for fun test it.
Even testing conditions different even in same place.

zcdg said:
All this testing will lead you to nowhere. There is no perfect radios for HD2 which works best for all HD2 hardware types. There is no radio which work good in all modes 2g and 3g(GSM or UMTS)(standby battery life i mean) without camera trick.
Non of this WP radios made specificaly for HD2.
Everything was already tested and proven - best WP radio 5.51 or 5.51T.
Hardware radio 2.10, 2.12, 2.14 or 2.15 - everybody should try himself - very dependent on hardware of particular phone - several modification of hardware exist and for one 2.10 or 2.12 is the best but for some 2.15
Just only if you have absolutly nothing to do - just for fun test it.
Even testing conditions different even in same place.
Click to expand...
Click to collapse
And there really was no other way to write this? You dont have to read and comment on everything you see on XDA... At least show some appreciation for the effort?
If have best (constant) battery life with the 2.15 radio. Going for 15 hours now and 51% left.
The main draining issue for me is when the cell signal is not good. The phone will drain with a good 5-8 % in half an hour. For the rest it works ok and i can pull a good 24 hours out of it (no camera trick by the way)

KrewsialNL said:
And there really was no other way to write this? You dont have to read and comment on everything you see on XDA... At least show some appreciation for the effort?
If have best (constant) battery life with the 2.15 radio. Going for 15 hours now and 51% left.
The main draining issue for me is when the cell signal is not good. The phone will drain with a good 5-8 % in half an hour. For the rest it works ok and i can pull a good 24 hours out of it (no camera trick by the way)
Click to expand...
Click to collapse
Sorry for posting the truth. I promise not to post anything on HD2 WP7 anymore, even promise not to view threads here anymore. I am serious.

Sorry KrewsialNL but zcdg is right...phone to phone functionlity of radios differs.
For me 2.15 is good, i got 4 to 9 mA drain

IsaacJ, is it possible for you to update the test results with 2G/3G reception? Also did you stay on the same place when the tests occurred. I think that your tests at least can give an indication for Tele2 users in Sweden.
Sent from my HD2 using Board Express

If some guy is atleast taking the pains to go ahead and test all the Radios manually sacrificing his time..at least thank him instead of showing your negative comments saying "it will lead us nowhere" cos so does your comments.

backlashsid said:
If some guy is atleast taking the pains to go ahead and test all the Radios manually sacrificing his time..at least thank him instead of showing your negative comments saying "it will lead us nowhere" cos so does your comments.
Click to expand...
Click to collapse
Nice said,
Greetz,

masmas said:
IsaacJ, is it possible for you to update the test results with 2G/3G reception? Also did you stay on the same place when the tests occurred. I think that your tests at least can give an indication for Tele2 users in Sweden.
Sent from my HD2 using Board Express
Click to expand...
Click to collapse
Hello. I will add information about this in the post
EDIT: Added info in first post
backlashsid said:
If some guy is atleast taking the pains to go ahead and test all the Radios manually sacrificing his time..at least thank him instead of showing your negative comments saying "it will lead us nowhere" cos so does your comments.
Click to expand...
Click to collapse
Rataplan said:
Nice said,
Greetz,
Click to expand...
Click to collapse
Thanks for your support
I knew there would be quite some ranting about this thread, even though there are BIG discussions about it in several ROM threads
And I'll begin to test the WP7 radios very soon
Regards

Very nice thread, this will come very handy, thank you.

zcdg said:
Sorry for posting the truth. I promise not to post anything on HD2 WP7 anymore, even promise not to view threads here anymore. I am serious.
Click to expand...
Click to collapse
How mature of you...
khrisstyan said:
Sorry KrewsialNL but zcdg is right...phone to phone functionlity of radios differs.
For me 2.15 is good, i got 4 to 9 mA drain
Click to expand...
Click to collapse
Therefore, you don't have to start slashing something if the TS clearly is using a lot of time and effort to try this out and provide his feedback. It's not like he's asking questions that are being asked a gazillion time on the forums..

Related

Does 2.06 provide better battery life?

I read through all the threads about the new upgrades, but I have not seen anyone talk about power consumption and battery life.
Can someone who has done the upgrade lay out the differences?
It seems to have improved, but I've done quite a few hard resets and other various testing, so I can't say how much.. But it definitely seems to have improved..
thuggin said:
I read through all the threads about the new upgrades, but I have not seen anyone talk about power consumption and battery life.
Can someone who has done the upgrade lay out the differences?
Click to expand...
Click to collapse
About twice a week I have HELL days were the phone gets a work out and tomarrow is one of them.
The old Cingular ROM:
Turn on Phone at 6am-by 12 noon it would be dead, I use a lot of 3G and video streaming.
Tomarrow will be the first hell day since the new ROM, so I will report back tomarrow night and let you know how it goes.
After several days with the new ROM and a full day with the new 1.33 radio it appears that battery life is definitely improved.
I am running radio 1.27 and i can say that with this .rom battery has improved somewhat from what i saw in 1.20.....
The battery life is definitely better on the new ROMs. I'm running 1.27 Radio ROM and with a 3000mah battery my phone last around 10 hours now.
I certainly hope so. I would like to consider myself a power user. I have my push email downloading every 2 minutes. So I am usually dead by 3pm. I hope this will be better under those conditions.
Are people here using the battery saving hacks on the Wiki or are you using the default ROM settings? I have not checked, they might be the same in the new ROM.
I'm only using the default ROM settings.. Minus a few CABs in the extended ROM, but those are mostly things that annoy me anyway (like the Good Email and such)..
sk0t said:
I'm only using the default ROM settings.. Minus a few CABs in the extended ROM, but those are mostly things that annoy me anyway (like the Good Email and such)..
Click to expand...
Click to collapse
Has anyone tried the tweaks on the Wiki with this ROM? If so, how much battery asving do you get and what are the possible side effects?
bat life is so much better.... it would almost be dead by 10pm.. not its still over half by 10

what Radio ROM to choose

I just read the comments about the Radio ROM 1.48.00.0 and I'm not conviced I should upgrade, however I am useing 1.47.00.10 now and it sucks. I hardly get any signal. It took the hermes about 20km on the motorway to fetch a proper signal so I could call home (very irritating)
I hear some people talking about 1.43 being the best. Also some sounds that only the first ROM is generic and the rest is specific for the provider it was stripped from. Other users experience batterydrain with specific ROMs. There is no real favourite anyway
So my question is, which ROM is the best? I am in Europe most of the time so my focus will be on that functionality.
Please post your suggestions
Cheers!
For me the best is 1.43.
I installed 1.47, and I have a lot of problems with internet connection and missed calls.
Could you post please the link to the thread for the 1.48.00.00 bad comments?
cabi.costa said:
Could you post please the link to the thread for the 1.48.00.00 bad comments?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=317335
Not specifically bad comments. It seems to work fine for the AT&T community, but not for others.
Big comments post
So why we don't make a bir query, a big post where people could speak they're experience with different radios, in an Standardized aproach, like:
-Phone Model:
-OS in use:
-Operator in use and actual location in the world:
-Radio Rom's used and the opinion on each of them:
What do you think??? I'm reading a lot to discover wich one to upgrade... But there are so many different opinions...
Can nobody on XDA decipher these radios and tell us exactly what's different with each? Higher frequency in one part of the band or some sort? I have no idea... almsost seems like for all we know, all the radios are exactly the same the manufacturers just rename them each time they release it with a new ROM.
im a cingular user and tried 1.48 and i know it did not work good for me .. went back to 1.47
im on tmob and i notice 1.48 doesnt perform as well as 1.43/1.46 never tried 1.47
I'm also on t-mobile and 1.47 has much better reception and battery life than 1.48.
I found 1.43 is best for AT&T in Southern California. I tried 1.48 and 1.47, but 1.48 drained battery too fast, and 1.47 only gave so so signal strength.
ngsdlite2 said:
I found 1.43 is best for AT&T in Southern California. I tried 1.48 and 1.47, but 1.48 drained battery too fast, and 1.47 only gave so so signal strength.
Click to expand...
Click to collapse
I just upgraded to 1.48 a few days ago and had a chance to test it from where I live in Palmdale out to Ontario yesterday. I noticed the same thing too. On a full charge all night on the wall I was able to take a single 10 minute call and use the internet for about 15 minutes. By the time I was heading back home my battery was almost drained! My power settings put the phone to sleep after 1 minute on battery power and my screen backlight is set to 30% on battery power. Definitely not acceptable! I think I will give 1.43 a try.
1.43 is amazing for battery life. i will not be upgrading to 1.47/1.48
I have tried them all (Rom's and Radio's). For me in the Netherlands is probably the 1.47 the best option. In combination with Schap's Rom even the power consumption is acceptable. I travel a lot and come often in Germany and Belgium too. No problemos with my combination!
The best option for you is try them out!
Good Luck with it.
Codevyper said:
I just upgraded to 1.48 a few days ago and had a chance to test it from where I live in Palmdale out to Ontario yesterday. I noticed the same thing too. On a full charge all night on the wall I was able to take a single 10 minute call and use the internet for about 15 minutes. By the time I was heading back home my battery was almost drained! My power settings put the phone to sleep after 1 minute on battery power and my screen backlight is set to 30% on battery power. Definitely not acceptable! I think I will give 1.43 a try.
Click to expand...
Click to collapse
Your case is a bit too weird. But I have tested all 1.40/41/43/47 and 1.48
1.48 is definitely drains power much faster than other radio version and without any extra benefits.
I will suggest 1.41 and 43 (they are both good and stable) but I am now testing 1.47.
BTW, I believe it also depends on where is your location and also the network operator. If your area or your operator has weaker network, the device needs more power to get signal (by my common sense)

Best Battery Time

Hello XDA.
I'm considering to flash a custom rom on my htc hero. I'm wondering which custom rom does have the best battery life, which would you recommend?
I would like a rom that can last a day, so that i only have to charge over night?
By the way, how do i find out if i have the gsm or cdma edition?
ChosSimbaOne said:
Hello XDA.
I'm considering to flash a custom rom on my htc hero. I'm wondering which custom rom does have the best battery life, which would you recommend?
I would like a rom that can last a day, so that i only have to charge over night?
By the way, how do i find out if i have the gsm or cdma edition?
Click to expand...
Click to collapse
If you live in the us you have the cdma. Every other place in the world use gsm.
ChosSimbaOne said:
Hello XDA.
I'm considering to flash a custom rom on my htc hero. I'm wondering which custom rom does have the best battery life, which would you recommend?
I would like a rom that can last a day, so that i only have to charge over night?
By the way, how do i find out if i have the gsm or cdma edition?
Click to expand...
Click to collapse
Battery life has more to do with how you use the phone rather than the rom, most are similarly optimised now.
It nice to hear. How much battery time do you get?
Which ROM would you recommend? Been Thinking of installing beHero.
ChosSimbaOne said:
It nice to hear. How much battery time do you get?
Which ROM would you recommend? Been Thinking of installing beHero.
Click to expand...
Click to collapse
Personally i get between 1-4 days on a standard battery depending on how I use the phone, and I get between 4-10 days on my extra life battery (3000 mah).
I use VillainROM and am currently on 5.2, but 5.3 is out in about 30 mins or so. I have heard good things about many of the roms, check out their features and see which you prefer.
tristan202 said:
If you live in the us you have the cdma. Every other place in the world use gsm.
Click to expand...
Click to collapse
Not necessarily! The US does use GSM as well as CDMA - it just uses a different set of frequencies. A Telus Hero is a GSM Hero and will work on AT&T in the US.
Regards,
Dave
Now i've rooted my HTC Hero. And i've come to the point where i should update my radio. Is this nessescary, can in ruin my phone and what excatly does it do?
ChosSimbaOne said:
Now i've rooted my HTC Hero. And i've come to the point where i should update my radio. Is this nessescary, can in ruin my phone and what excatly does it do?
Click to expand...
Click to collapse
It can brick your phone, however as long as you don't flash a GSM radio on a CDMA hero or visa versa (assuming they have cdma radios?) you are fairly safe. Also don't pull the battery out whilst its happening. Just be patient, it can take a while for some people apparently (10 mins or more), though it takes about a minute on mine.
All the radio does it let your phone know where signal towers are, from what I gather. Though people often talk about some radio's working better with certain rom's and they apparently affect battery life - i'm not entirely convinced.
Okay. Could it have any effect on my signal strengh? Are you using the laste radio rom?
Thanks for the help and guides. Now i've got it all up and running Has been a greate help, and i'm really looking forward to use android 2.1 Will see if i change back to HTC when they can get their act together and release the 2.1 update for android
ChosSimbaOne said:
Okay. Could it have any effect on my signal strengh? Are you using the laste radio rom?
Click to expand...
Click to collapse
ChosSimbaOne said:
Thanks for the help and guides. Now i've got it all up and running Has been a greate help, and i'm really looking forward to use android 2.1 Will see if i change back to HTC when they can get their act together and release the 2.1 update for android
Click to expand...
Click to collapse
Yes I'm on the latest radio. I noticed a difference, before i only ever got 2 bars of signal max, now it ranges from 0 to full.
If you continue with the 2.1 custom roms when the devs get the new kernal i'm sure there will be some nice features.
btdag said:
Personally i get between 1-4 days on a standard battery depending on how I use the phone, and I get between 4-10 days on my extra life battery (3000 mah).
I use VillainROM and am currently on 5.2, but 5.3 is out in about 30 mins or so. I have heard good things about many of the roms, check out their features and see which you prefer.
Click to expand...
Click to collapse
just a last question. When you get 1-4 days on the standard battery, do you turn it off at night? And how much do you use it during the day, for texting, calling, internet and so on?
ChosSimbaOne said:
just a last question. When you get 1-4 days on the standard battery, do you turn it off at night? And how much do you use it during the day, for texting, calling, internet and so on?
Click to expand...
Click to collapse
Stays on at night, for my alarm in the morning. I use it for calls for approximately 30-60 minutes every couple of days. Send about 10-20 texts a day. Usually check for updates to apps on a daily basis, as well as twitter updates and some browsing of the net when i'm away from computer. Not heavy use really.
Just make sure you turn stuff off when you're not using it - i.e. wifi, 3g, bluetooth, sync, backlight, etc (there is a power control widget for most of these, and a 3g widget separate)
Mine might get 3 days with moderate-low usage.I have Villain Rom 5.3 and of course i keep closed bluetooth,wifi,gps,3g when i don't use them.Also i have Advanced Task Manager to kill all apps that might run on the background when i don't need them.

Radio for Best battery and reception

Hi All,
I would like to know what radio people have found to have the best battery and reception. I ask because I have the stock 2.07.51.22_2 from Telstra and I have been thinking about upgrading but have no idea to which radio to go to.
Help would be appreciated
Look at the stickies in this forum and then read... after you have done that then hopefully you will realise that the best radio for battery and reception is very much down to the user of phone, what network they are on, which country they are in, where in that country they are, where the celltowers for their network are in relation to where they are and where they move between. In addition how you use your phone, for what and for how long also affects it.
If you still not getting it the only person you can ask your original question to is yourself because noone else lives your life and is in the places you are at the same time as you...
rumbles said:
Hi All,
I would like to know what radio people have found to have the best battery and reception. I ask because I have the stock 2.07.51.22_2 from Telstra and I have been thinking about upgrading but have no idea to which radio to go to.
Help would be appreciated
Click to expand...
Click to collapse
Dear Friend,
I tried all radio ROMs and almost all ROM's and came to the conclusion that the only one that is the best for battery XannyTech's EVOLUTION 2.0 ROM. With that ROM, I'm getting 3 days of normal usage with radio 2.10.50.08_2. Beside battery, the ROM is great.
Starfury said:
Look at the stickies in this forum and then read... after you have done that then hopefully you will realise that the best radio for battery and reception is very much down to the user of phone, what network they are on, which country they are in, where in that country they are, where the celltowers for their network are in relation to where they are and where they move between. In addition how you use your phone, for what and for how long also affects it.
If you still not getting it the only person you can ask your original question to is yourself because noone else lives your life and is in the places you are at the same time as you...
Click to expand...
Click to collapse
True,
But I am not asking for people to make the decision for me. All I am asking for is people's experiences with different radio's to help me decide.
rumbles said:
True,
But I am not asking for people to make the decision for me. All I am asking for is people's experiences with different radio's to help me decide.
Click to expand...
Click to collapse
and as Starfury mentioned only you can answer that question
Flashing a Radio does not take long, so just download a couple and try them out for yourself to find out which fits your needs best. But dont forget to leave the Radio on for at least 2 or 3 complete battery cycles to let it settle down before going ahead to the next. I did this for myself as well (took a while but nevertheless) and now have 4 Radio Versions in a Subfolder on my SD card so that when i move around i can quickly change to a better Radio for the certain Task i need the phone to perform.
I found 2.10.50.x.x to be the best radio for battery use, this works wonders in standby mode, it hardly ever goes down on the meter.
rilazi said:
Dear Friend,
I tried all radio ROMs and almost all ROM's and came to the conclusion that the only one that is the best for battery XannyTech's EVOLUTION 2.0 ROM. With that ROM, I'm getting 3 days of normal usage with radio 2.10.50.08_2. Beside battery, the ROM is great.
Click to expand...
Click to collapse
i agree with radio 2.10.50.08_2 good reception and good battery..
I can´t second that.
I tried the 2.10 Radio too but i had no good battery. With 2.08.50_02 i had much better battery.
So you only can try some radios and find the best way. Some radios can be very good with a specific rom and be worse with another rom.
2.10.50.08_2 good reception and good battery
2.10.50.28_2 has good reception and battery life for me in Melbourne.
Cheers
Ray
Bib_x said:
I can´t second that.
I tried the 2.10 Radio too but i had no good battery. With 2.08.50_02 i had much better battery.
So you only can try some radios and find the best way. Some radios can be very good with a specific rom and be worse with another rom.
Click to expand...
Click to collapse
what rom are you using?
2.09.50.29_2 works best for most roms. bangalore, India.
Bib_x said:
I can´t second that.
I tried the 2.10 Radio too but i had no good battery. With 2.08.50_02 i had much better battery.
So you only can try some radios and find the best way. Some radios can be very good with a specific rom and be worse with another rom.
Click to expand...
Click to collapse
BladeKnight said:
what rom are you using?
Click to expand...
Click to collapse
see his sig . .. ...
Device: HTC HD2 (Leo)
Radio: 2.08.50.08_02
ROM: WM 6.5.5 - HD2O ROM - 08.03.2010
Sys: 23544
OEM: 2.10
MANILA: 2.5.2012.1412_1
bigray said:
2.10.50.28_2 has good reception and battery life for me in Melbourne.
Cheers
Ray
Click to expand...
Click to collapse
best radio for me too(reception & battery)
The entire debate on this question is subjective....the same Radio+ROM combo will not perform best for everyone "Worldwide"....
You may narrow it down Country-wise though...
thanks guys for all your responses. I have been able to chose a suitable Radio for my HD2. As I live in Australia I will be using 2.10.XX.XX radio as it seems to work best here.
Thanks again.
2.10.50.28_2 works perfectly in Canberra
How is battery life and reception on 2.12.50.02_2?
i just tried the new radio 2.14. Pretty good reception, when i go to the carpark, always no signal. However, after tried 2.14 radio, it will get at least signal for me to call out.... maybe you can try it.
2.12.50.02_2
I am using now 2.12.50.02_2 and i think it has improved the reception and the battery by aprox 20% vs the stock radio 2.05.51.05_2. In my room, with the old radio i had 1 bar of signal or none now i have al least one usual 2 and rarely 3. So for Romania i would say is pretty good so far.

battery drainage fixed

After I updated my hd2 wp7 to the rom with version 7008
battery life improves...
daryu85 said:
After I updated my hd2 wp7 to the rom with version 7008
battery life improves...
Click to expand...
Click to collapse
care to elaborate? links to rom? what radio do you use?
se1988 said:
care to elaborate? links to rom? what radio do you use?
Click to expand...
Click to collapse
+1
and.. did u experience any lag with the updated rom?
Another "I found solution for battery" Thread :/
I think these threads should be made at the general section rather than in development.
At least untill we find a guaranteed solution, otherwise this sub-forum is going to be filled with crap
That was just "My" Opinion
Umm i don't think so since the update don't have any fixes for battery drainage on HD2! LOL?
kawazaki said:
Another "I found solution for battery" Thread :/
I think these threads should be made at the general section rather than in development.
At least untill we find a guaranteed solution, otherwise this sub-forum is going to be filled with crap
That was just "My" Opinion
Click to expand...
Click to collapse
i am new posting in this forum.. i just follow the folks that post battery threads here.. lol....
HD2-WP7 said:
+1
and.. did u experience any lag with the updated rom?
Click to expand...
Click to collapse
actually same performance with the 7004 version,
i only just notice that it improves my battery, i dont know if this works for others
I've found the solution, maybe.
hd2 to connect my power supply, turn off the system reboots itself, and the battery lasts 2 days.
but I want to test well.
if someone wants to try ...
i updated the rom ,turn off, the system reboots itself. turn off again. i put my batt in a box. now im wondering how long my battery life will be. mod please close this thread.
criszz said:
i updated the rom ,turn off, the system reboots itself. turn off again. i put my batt in a box. now im wondering how long my battery life will be. mod please close this thread.
Click to expand...
Click to collapse
+1
This thread kills my inner child
I also found a solution to battery drainage, although it is a bit different than those above and it lasts for 3 days now!
I found that if you boot into WP7, then launch Android ADB (YES, ANDROID ADB), then type:
connect /dev/wp7
rm batt_stat.dat
Remove the cable WITHOUT CLOSING ADB, reboot the device & run around your home holding your HD2 as high as you can. Believe it or not - this worked for me. Don't ask "why" or "how" - I don't know, I found this trick on some chineese forums.
daArgh said:
I also found a solution to battery drainage, although it is a bit different than those above and it lasts for 3 days now!
I found that if you boot into WP7, then launch Android ADB (YES, ANDROID ADB), then type:
connect /dev/wp7
rm batt_stat.dat
Remove the cable WITHOUT CLOSING ADB, reboot the device & run around your home holding your HD2 as high as you can. Believe it or not - this worked for me. Don't ask "why" or "how" - I don't know, I found this trick on some chineese forums.
Click to expand...
Click to collapse
Ahahahaha... Are you serious
Lol, sounds like joke. Just imagine crazy people running around streets and trying to find higher place. Probably better to use a plane to do that. Gosh, what a stupid.
Neolo said:
Probably better to use a plane to do that.
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Click to collapse
Hey! Didn't thought about it - going on vacation next week I'll post the results when I'm back. Who knows - maybe I'll get 4 days without recharging!
=XSL=Klingon said:
I've found the solution, maybe.
hd2 to connect my power supply, turn off the system reboots itself, and the battery lasts 2 days.
but I want to test well.
if someone wants to try ...
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work, 61 hours battery life.
3g on
data off
20 min. call
30 min data on and web browsing
30 min play
=XSL=Klingon said:
work, 61 hours battery life.
3g on
data off
20 min. call
30 min data on and web browsing
30 min play
Click to expand...
Click to collapse
We need to boil a charger before doing this? Or say some special magic spell?
daArgh said:
I also found a solution to battery drainage, although it is a bit different than those above and it lasts for 3 days now!
I found that if you boot into WP7, then launch Android ADB (YES, ANDROID ADB), then type:
connect /dev/wp7
rm batt_stat.dat
Remove the cable WITHOUT CLOSING ADB, reboot the device & run around your home holding your HD2 as high as you can. Believe it or not - this worked for me. Don't ask "why" or "how" - I don't know, I found this trick on some chineese forums.
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hahah, my solution is still the best. now, after one week my batt is on 99%. put it again in the box. i will chek again someday. and yes my box is someplace high.

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