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Hi everyone!
(TL;DR: i had hardware issues - overheating, slow mobile data, crappy battery life on 3G, non-responsiveness, etc. - that all got solved by replacing the battery for a new one)
I've been a faithful N1 user (briefly went to the nexus S, but came back) since april 2010, and my nexus one has been great ever since i got it.
A few months ago, I started having random hardware issues: first my camera led wouldn't turn on, then the speaker and vibrating motor went bad (I replaced all three parts with spares from ebay), and while i thought everything was repaired, I started having serious battery life and other random issues i couldn't really diagnose.
My phone would overheat after around 5 minutes with the screen on (i.e. while reading the morning news), 3G data was spotty and very slow, and the phone would sometimes be unresponsive for brief amounts of time. Also, my battery life dropped from lasting the whole day, to not even reaching 3PM. I managed to solve most of the issues by going 2G only - after all, I said, it's been almost 2 years and the phone was bound to go bad some time - however, the phone never really felt stable again.
In the meantime, I bought an OEM battery and a replacement digitizer (my battery stats blamed the screen for like 90% of battery consumption, so I guessed there was some sort of electric short on the digitizer or lcd, and the battery calibration app said my battery was only 84% fit), so I guessed I could try one last round of repairs before declaring my N1 retired. I even bought a Sensation in preparation to that sad moment.
Long story short, I swapped batteries 2 days ago and all my issues disappeared as if it was magic. Now I'm at 60% battery, with 3G on all day, and it's been 13 hours on, yesterday was similar. The phone has never overheated again since the battery replacement, and has been as responsive as I can remember, and mobile data has been somewhat faster (I blame my carrier for sucky speeds).
So, if you are experiencing weird hardware issues like mine, sudden changes in behaviour or just plain sucky battery life, it might mean it's time to get a replacement!! my battery lasted for about 2 years, and that's a very very good run.
Also, a bad battery was most probably the cause of the other components going bad, since i guess it didn't provide a stable supply of power.
Now I'm in love with my N1 again, and don't know what I'm gonna do with the Sensation I bought in desperation!!
Just sharing my story, maybe it can help somebody get their N1 back on full working condition.
Soooo agree!
I recently got my Nexus from my Dad. He blamed it for many things, included sudden reboot and overheating. I tried a bunch of GB roms, even stock (on which I even can't boot in with SIM on) and then I thought of the battery's fault.
As I can't find an OEM one, I just pick a new chinese battery, a SCUD 1420, the brand is kinda well-known as a decent battery replacement in town. Well, the battery life isn't that good, but now my phone hasn't reboot since then. Especially now when I run ICS, very smooth for an old N1
Still, could you tell me where did you get your battery please? I'm looking for an OEM that has better battery life.
Viva el N1
I bought from this seller on ebay. At least my unit looks ok (not exactly like the original battery that came with the phone, but very close).
it's also quite cheap, considering it revived my phone.
http://www.ebay.com/itm/33046584691...X:IT&_trksid=p3984.m1439.l2649#ht_1849wt_1189
mine gets a little overheat (debug mode even shows "overheating") when charging the original battery.
and since it was new, the touchscreen does not work if the screen is on for a long time while charging.
just got a new 3.2A/H battery, it haven't solved the touch screen the slightest
still not showing overheating though... but the original one showed even when it was new.
S4 over heats a lot from screen on top..
It starts heating within 1 min of use..
No heavy work.
Its too much hot to put to ear to attend call..
Service centre replaced motherboard.
But still am facing heating problem.
Now service centre refuses to take my set..
So now i will file a case in consumer court for money refund and harrasment i had using set for 1 month
Sent from my GT-I9500 using xda premium
I can't see your phone so I don't know what is exactly going on, but if you type into Google any smartphone name and word "overheating" you will see dozens of threads and articles. People are just overreacting, smartphones are getting warm it's just their nature, plenty of processing power etc. If yours is getting too hot maybe it's some app working in background.
My phone gets very hot on top of screen, near speaker
Sent from my GT-I9500 using xda premium
My phone is also overheating very quickly now. It started after i rooted the phone and installed some root apps like greenify and clean master. I have now disabled those apps to see if it helps.
Anyhow, it's not a big deal. It won't burn up so what is all the fuss about?
I have the same thing, the same spot as you mention. On samsung stock rom its really worse!, but on cm its decent. however, my pone always turns off when testing antutu at stock max cpu speed...
I can only go to 1674mhz. any higher and it will instant shutdown on antutu
hi, i'm from singapore
and im using the i9505 variant of the S4 and i'm having the same issue about the heat on the top half of the phone
it heats up so bad i cant touch the top half of the phone at all
Is this caused by the 4.2.2 update like what everyone says?
My view/experience with i9505 on (over)heating. I direct this at Samsung ...
Dear Samsung,
Please can you move the WiFi Power Save Mode Toggle from the Service Menu and place it in the standard Settings Menus. Also make this setting persistent between boots.
On certain AP hardware and/or configurations, the Power Save Mode does no saving at all, in fact in my experience it just causes a huge mess. The culprit is spotty/erratic WiFi connectivity which causes all the background sync/update tasks to go in retry loop heaven (with wakelocks galore). These background tasks in retry loops hammer the processor continuously such that it start heating up (& draining more battery than normal).
So please implement this small change so that it can save many a lot of headaches.
Thanks.
OsloSwede said:
My phone is also overheating very quickly now. It started after i rooted the phone and installed some root apps like greenify and clean master. I have now disabled those apps to see if it helps.
Anyhow, it's not a big deal. It won't burn up so what is all the fuss about?
Click to expand...
Click to collapse
Heating is a big deal for me. S4 is a lot more hotter then my former S3, and not because of the CPU. For me it's because of the modem. Root might be related also (I had my doubts on this) ... some apps keeping the 3G up more then needed, but I don't want to speculate more ...
PS: there are others "overheating" posts , a lot of them.
Same issue here (thread here), my brother has the same model and we tryed use same apps on both S4's, his S4 does not heat but mine does. so something wrong with my S4
i think the rom is causing all the overheating issue.
when i used stock, it would heat up that i can't touch it
now using phoenix rom 2.0 for 9500, and only get a slight warmth
My first smart phone was an Galaxy S2, and it got hot, i had two replacements they were the same, i then realized smart phones with powerful cpu/gpu`s just get hot when they work hard, i had had a few smartphones since the S2 from a few different manufactures and they all get hot, now i have an htc one, and it gets hot so it`s totally normal.
what i have realized with android is that you can get a faulty app or system process that really kills the cpu/gpu for no reason and they need to be shutdown/killed.
So i started using an app called watchdog, just change the settings to monitor system processes as well.
John.
junaid115 said:
Same issue here (thread here), my brother has the same model and we tryed use same apps on both S4's, his S4 does not heat but mine does. so something wrong with my S4
Click to expand...
Click to collapse
my friend is using i9505 as well and his doesnt heat up like mine does
when i bring it over to Samsung, they said 'its normal'
and they said nothing can be done about it
My phone was overheating as well, and I found out the culprit was media server. It got confused with some old thumbnails I had on my old SD card (from my galaxy S3), I had thousands of pictures there, so I guess it was constantly scanning it.
So delete all the thumbnails, (there's a folder .thumbnails in DCIM I believe) or even better yet, if you can, format your external SD card, and copy the files you need on it again. then mediaserver will work hard one more time and that's it.
Alternatively, you can download Rescan Media ROOT, and disable the media scanner, and enable it when you need it (but that's not desirable for me, I'm always updating my media, so I prefer it being automatic, depends on you usage)
I flashed Cyanogenmod yesterday and all my problems with the device are solved. No lag, no overheating and much better batterylife.
OsloSwede said:
I flashed Cyanogenmod yesterday and all my problems with the device are solved. No lag, no overheating and much better batterylife.
Click to expand...
Click to collapse
Me too ! Life saver
OsloSwede said:
I flashed Cyanogenmod yesterday and all my problems with the device are solved. No lag, no overheating and much better batterylife.
Click to expand...
Click to collapse
hi,
the Cyanogenmod that u flashed, is it the CM 10.1 night life for S4?
thanks
anyone else experiencing this top screen heat issue? Mine does heat up even when I'm only browsing the web. I never really bothereed with heat opn my Desire HD, S2, and S3... this S4 feels really hot.
nm8 said:
anyone else experiencing this top screen heat issue? Mine does heat up even when I'm only browsing the web. I never really bothereed with heat opn my Desire HD, S2, and S3... this S4 feels really hot.
Click to expand...
Click to collapse
The S4 does heat up quite often, what version you using? I would recommend to use KT kernel to underclock and undervolt so it doesn't heat up as much
Ow i like the heating part on my SG4 its really helpfull if ill ever go to Antarctic
Its a life companion.
Crauze said:
The S4 does heat up quite often, what version you using? I would recommend to use KT kernel to underclock and undervolt so it doesn't heat up as much
Click to expand...
Click to collapse
I use stock rooted and debloated tw rom - MGA
As the title says, my phone gets hot really easily with simple usage. Today I was just changing my ring tones and notifications sounds and it became warm (not that hot) where it shouldn't have, with such light usage. And then I played a game for about 10 minutes and the device got hot and was untouchable. The game and UI started to lag too.
This is my replacement phone, the first phone did the same. But I think this one is worse.
During normal usage it does get hot (very uncomfortable), but it won't lag.
My phone is always above 40-42C.
Is it due to my climate?
Or should I get another replacement.
Please help me on this, I can't really figure out if it's the phone or me getting defective devices.
edios123 said:
As the title says, my phone gets hot really easily with simple usage. Today I was just changing my ring tones and notifications sounds and it became warm (not that hot) where it shouldn't have, with such light usage. And then I played a game for about 10 minutes and the device got hot and was untouchable. The game and UI started to lag too.
This is my replacement phone, the first phone did the same. But I think this one is worse.
During normal usage it does get hot (very uncomfortable), but it won't lag.
My phone is always above 40-42C.
Is it due to my climate?
Or should I get another replacement.
Please help me on this, I can't really figure out if it's the phone or me getting defective devices.
Click to expand...
Click to collapse
I had the same problem when it was summer where I am. The SD810 is terrible when it comes to heating up, and the lag you experienced is due to the chip throttling back from the heat. Is it hot weather where you are?
Heisenberg said:
I had the same problem when it was summer where I am. The SD810 is terrible when it comes to heating up, and the lag you experienced is due to the chip throttling back from the heat. Is it hot weather where you are?
Click to expand...
Click to collapse
The weather is indeed hot nowadays. But the problem is, if the phone heats so much on simple usage, then what is the purpose of owning this smartphone..? :| I'm really disappointed considering I changed my previous device cos of overheating (Note 4).
What's confusing me is, some reviews/reports say this phone is cooler than the S6 /Edge. But my friend has one and it doesn't heat this much at all.
My dad's 6S Plus runs insanely cool (compared to my 6P).
Should I go for another repair/replacement? I've already wasted 1 month waiting for a replacement.
Everything else is amazing on this phone (except the DAC of course) .
Edit: the battery is also disappointing(like 4:30 to 5:00 average). I guess it's due to the phone heating up quickly.
edios123 said:
The weather is indeed hot nowadays. But the problem is, if the phone heats so much on simple usage, then what is the purpose of owning this smartphone..? :| I'm really disappointed considering I changed my previous device cos of overheating (Note 4).
What's confusing me is, some reviews/reports say this phone is cooler than the S6 /Edge. But my friend has one and it doesn't heat this much at all.
My dad's 6S Plus runs insanely cool (compared to my 6P).
Should I go for another repair/replacement? I've already wasted 1 month waiting for a replacement.
Everything else is amazing on this phone (except the DAC of course) .
Edit: the battery is also disappointing(like 4:30 to 5:00 average). I guess it's due to the phone heating up quickly.
Click to expand...
Click to collapse
Didn't you research this phone and its chipset before buying? The SD810 is well known for this. I think most reports that say the phone runs cool were written just after release, which was just as the North American winter was taking hold. You could try getting a replacement but I'm fairly confident that this is a problem with the chip.
Heisenberg said:
Didn't you research this phone and its chipset before buying? The SD810 is well known for this. I think most reports that say the phone runs cool were written just after release, which was just as the North American winter was taking hold. You could try getting a replacement but I'm fairly confident that this is a problem with the chip.
Click to expand...
Click to collapse
I chose this phone over the Note 5. I heard there's absolutely no heating issues with the Nexus 6P and the 810 is implemented well in this phone.
My MacBook Pro started to heat much more than it did a few months ago too. But I can't confirm it's because of the weather because it might be some new software I installed or anything.
But the thing that bugs me is, even Yureka, a budget phone, which is known as a heater, heats only like my Nexus 6P or maybe sometimes it's even better at handling heat.
My display is very very yellow too.
This phone is literally the hottest phone ever!
Two minutes of web browsing and the upper portion would have already gotten quite warm.
I think it's getting worse lately, maybe because of the aging of the thermal compound.
ALUOp said:
This phone is literally the hottest phone ever!
Two minutes of web browsing and the upper portion would have already gotten quite warm.
I think it's getting worse lately, maybe because of the aging of the thermal compound.
Click to expand...
Click to collapse
Agree. I think the aging of the thermal compound is def going to make thermal throttling worse over time. Plus the thermal compound they used is absolute crap. It had a marshmallow like texture. For those able, I'd consider doing the thermal hard mod posted here. Even if instead of the thermal pad you just replace the crap thermal compound with good stuff. The phone is not nearly as difficult to disassemble and some make it out to be.
You've got a Nexus, go ahead and get your root. Custom kernels like EX do pretty well with excess heat management.
EX kicks in an optional hexacore mode just in case your phone gets mad on heat (generally while charging).
Custom kernels are great in that respect.
I bought my Galaxy S6 in June 2015 and the phone now is 2.5 years old and battery has lost over 30% of its capacity and after the last update the phone started randomly rebooting 3-4 times per day. So I took inspiration from what Apple did with their older iPhones and customized my power saving option to just decrease the CPU performance by 30% to avoid the peak currents that causes the battery to shut down and I haven't had a single reboot ever since then. It does actually works.
The difference however is that I have intentionally done that based my choice. And I know why my device has slowed down now and I know that all I need to do to get the day 1 performance is get a fresh battery ;P.
Ahmedalwakeel said:
I bought my Galaxy S6 in June 2015 and the phone now is 2.5 years old and battery has lost over 30% of its capacity and after the last update the phone started randomly rebooting 3-4 times per day. So I took inspiration from what Apple did with their older iPhones and customized my power saving option to just decrease the CPU performance by 30% to avoid the peak currents that causes the battery to shut down and I haven't had a single reboot ever since then. It does actually works.
The difference however is that I have intentionally done that based my choice. And I know why my device has slowed down now and I know that all I need to do to get the day 1 performance is get a fresh battery ;P.
Click to expand...
Click to collapse
well... in my case, (my phone is also around 2.5 years old) after replacing my battery with another s6's battery i had, the rebooting and freezing stopped for... probably 4 days... or so...
It happened again and i asked a friend of mine to look at it (he's an electronics hobbyist with some nice tools and phone breaking experience)... He said it appeared that there was some irregularities with the motherboard in my FIXED s6 compared to my other S6 with the broken lcd... i didn't understand the other stuff he said but we swapped motherboards... that was around Halloween 2017 and the phone has since behaved like it should.
P.S: im using the original battery now. not the swapped battery...
(P.P.S: how is this problem so common and no one knows how to fix it? my guess is it was built this way to upgrade to s7? meaning s7 people will start experiencing the same thing around 2.5 years or sooner..)
HELP!!!
I picked up an H918 for my wife to use on T-mobile USA. Since it was used, I also got one of the extended life 4100Mah batteries to hopefully make it last at least the entire day without topping off the charge. She usually averages around 4 - 5 hour SOT, so this seemed like a good option from what I've read, and fits in the original door so I can use the wallet case she wants with it.
But man, her battery life is TERRIBLE! I checked with Accubattery, and it reports that the battery is charging within 99% of it's 4100mah spec, so I don't think its a bad battery. Yet, she can barely go 12 hours with just under 2 hours SOT before the phone dies!
She is unrooted, running stock Oreo.
I installed GSam Battery Monitor and used their ADB commands to give it permission to record deep statistics w/out root (pretty cool, never did that before). I ran it for a little while this morning. Within 3 hours 40 minutes off the charger, she was already down to 72% with barely any SOT. I'm attaching screenshots of the app usage and doze screen (sorry for the phone-snapped-of-phone picture, it's my wifes phone like I said, so it was easier to just snap with my camera than take a screenshot and send it to myself to post).
Maybe I'm not reading this right, but it seems like something is keeping her phone from sleeping. A big culprit seems to be call services, and in my location settings, I noticed it mention that LG IMS was doing a lot of heavy battery drain with location related inquiries.
I thought maybe it was related to WiFi calling, so I turned that off. Cell reception is average.
2 hours later, she's down to 50% so that wasn't it. I don't know what else to try other than hard reset, but we literally just got this and set it up 2 days ago, and its been like this from day one. I don't see why it would be any different the second time around.
It's likely a junk battery. It's really hard to get a good oem replacement battery.
If you shop Amazon look for a Taeozi 4200 or Shemnz 4200. They both have 2 year warranty and decent reviews here on XDA
The Perfine 4100 is also highly recommend
Any Li-polymer should be better
Sent from my ONEPLUS A6010 using Tapatalk
When I bought my wife's phone it had a battery drain/overheat and wakelock issue as well. I fixed it and haven't had an issue since. Here's what I did to fix it:
https://forum.xda-developers.com/v20/help/absolutely-terrible-battery-life-t3531456/post78654160
clsA said:
It's likely a junk battery. It's really hard to get a good oem replacement battery.
If you shop Amazon look for a Taeozi 4200 or Shemnz 4200. They both have 2 year warranty and decent reviews here on XDA
The Perfine 4100 is also highly recommend
Any Li-polymer should be better
Sent from my ONEPLUS A6010 using Tapatalk
Click to expand...
Click to collapse
I did my homework first and got the Perfine from Amazon, not a no-name junk battery. When I couldn't fit it without removing the sticker, the seller was really helpful and actually offered to replace it after checking first that it fit in *THEIR* V20 at the factory. Really solid customer support. And according to Accubattery, it really is the capacity it says. Or at least within 99% of it (I think it estimated 4080 or something like that). So I don't think that's the issue.
pistacios said:
When I bought my wife's phone it had a battery drain/overheat and wakelock issue as well. I fixed it and haven't had an issue since. Here's what I did to fix it:
https://forum.xda-developers.com/v20/help/absolutely-terrible-battery-life-t3531456/post78654160
Click to expand...
Click to collapse
That's actually really interesting- I did take apart the phone to do the thermal mod thing (wiped off the dried up pink gunk and put a thermal pad there), but it seemed pretty clean otherwise inside when I did. How on earth did you figure out that was the problem?
After speaking with some folks on Telegram, Reddit, and other corners of the internet, I have a different theory. A bunch of people told me to let the rom "settle", that battery life is never good after a fresh format or new rom flash. Honestly, the critical thinker in me says that sounds like nonsense. I've never heard of this before and I've been flashing roms for the better half of a decade. I'd think after it takes the time the load up your apps and settings and configure itself, it would be done. But I Googled it, and it seems to be a hotly debated subject.
Those that swear by it claim that whenever you start fresh or flash a new rom, it takes anywhere from one to a few battery cycles before the kernel calms down. Perhaps it is doing some sort of internal calibration based on your battery life and system demands or something like that. The theory seems to be that the Kernel doesn't allow the CPU to fully doze until it is done with this process, which sometimes takes days. I don't know, but the more I read about it, the more it sort of started sound plausible. When I got the phone, I tried out some things on it myself without a SIM card first, just to make sure everything on it checked out before giving it to the wife. Then, I did a hard reset, popped in her SIM card and let it do its thing. That's when we realized battery life was pretty terrible, as after 10-12 hours she already needed to charge... and this was on the 4100mah perfine!
I tried another hard reset, and when that didn't fix it, I decided it was time to root and see if I could get to the bottom of the bad battery. It seemed the kernel was where a lot of it currently went according to battery stat apps. After downgrading my H918 to Nougat so I could install TWRP, I promptly flashed Alpha Omega Oreo 20H and restored her apps. Turns out the next morning we couldn't sync her smartwatch, somehow we broke bluetooth (going into BT settings would crash the phone everytime). So weird, and while we were at it the battery life still wasn't great. So I did a hard reset that evening and found that even with nothing installed, BT was borked. (looking back at it, I think I should have flashed an Oreo rom like the stock 20H rooted first, and THEN the AO rom. I think going straight from nougat might have led to a driver mismatch or something)
Anyway, after that didn't work I flashed the stock rooted 20H rom, and lo and behold bluetooth and everything else is working again! But the battery has been bad all along and is still doing its generally suckiness thing.
BUT... as someone pointed out, if this kernel settle thing is real, I've been pretty much flashing and resetting this thing every other day. If roms need to "settle" first (still a debatable subject), than I never really gave it a chance yet and that's why I'm constantly seeing battery drain from things like Kernel even on different roms! And @pistacios, is it possible that you were having a kernel do the same thing since it was just reset and it just so happened to be that when it calibrated itself you thought you had fixed it by cleaning out the USB port?
All I know is I'm going to give this a couple of days before deciding on a plan B. Seems too simple to be the reason, but hey- I'm desperate.
Dishe said:
I did my homework first and got the Perfine from Amazon, not a no-name junk battery. When I couldn't fit it without removing the sticker, the seller was really helpful and actually offered to replace it after checking first that it fit in *THEIR* V20 at the factory. Really solid customer support. And according to Accubattery, it really is the capacity it says. Or at least within 99% of it (I think it estimated 4080 or something like that). So I don't think that's the issue.
That's actually really interesting- I did take apart the phone to do the thermal mod thing (wiped off the dried up pink gunk and put a thermal pad there), but it seemed pretty clean otherwise inside when I did. How on earth did you figure out that was the problem?
After speaking with some folks on Telegram, Reddit, and other corners of the internet, I have a different theory. A bunch of people told me to let the rom "settle", that battery life is never good after a fresh format or new rom flash. Honestly, the critical thinker in me says that sounds like nonsense. I've never heard of this before and I've been flashing roms for the better half of a decade. I'd think after it takes the time the load up your apps and settings and configure itself, it would be done. But I Googled it, and it seems to be a hotly debated subject.
Those that swear by it claim that whenever you start fresh or flash a new rom, it takes anywhere from one to a few battery cycles before the kernel calms down. Perhaps it is doing some sort of internal calibration based on your battery life and system demands or something like that. The theory seems to be that the Kernel doesn't allow the CPU to fully doze until it is done with this process, which sometimes takes days. I don't know, but the more I read about it, the more it sort of started sound plausible. When I got the phone, I tried out some things on it myself without a SIM card first, just to make sure everything on it checked out before giving it to the wife. Then, I did a hard reset, popped in her SIM card and let it do its thing. That's when we realized battery life was pretty terrible, as after 10-12 hours she already needed to charge... and this was on the 4100mah perfine!
I tried another hard reset, and when that didn't fix it, I decided it was time to root and see if I could get to the bottom of the bad battery. It seemed the kernel was where a lot of it currently went according to battery stat apps. After downgrading my H918 to Nougat so I could install TWRP, I promptly flashed Alpha Omega Oreo 20H and restored her apps. Turns out the next morning we couldn't sync her smartwatch, somehow we broke bluetooth (going into BT settings would crash the phone everytime). So weird, and while we were at it the battery life still wasn't great. So I did a hard reset that evening and found that even with nothing installed, BT was borked. (looking back at it, I think I should have flashed an Oreo rom like the stock 20H rooted first, and THEN the AO rom. I think going straight from nougat might have led to a driver mismatch or something)
Anyway, after that didn't work I flashed the stock rooted 20H rom, and lo and behold bluetooth and everything else is working again! But the battery has been bad all along and is still doing its generally suckiness thing.
BUT... as someone pointed out, if this kernel settle thing is real, I've been pretty much flashing and resetting this thing every other day. If roms need to "settle" first (still a debatable subject), than I never really gave it a chance yet and that's why I'm constantly seeing battery drain from things like Kernel even on different roms! And @pistacios, is it possible that you were having a kernel do the same thing since it was just reset and it just so happened to be that when it calibrated itself you thought you had fixed it by cleaning out the USB port?
All I know is I'm going to give this a couple of days before deciding on a plan B. Seems too simple to be the reason, but hey- I'm desperate.
Click to expand...
Click to collapse
Ive experienced ROMs settling in and battery stabilizing after a few days. But this was pretty far back with the HTC M7 and M8. Most modern phone's I've flashed pretty well settled in within the first few hours. The battery life on this phone was never amazing. It was good to just Ok for most when it was new.
If you flashed the stock rooted rom and still had bad battery life, I still suspect the battery itself. I still recommend one of the battery I listed earlier. If the perfine didn't work out try a different one.
Sent from my ONEPLUS A6010 using Tapatalk
clsA said:
Ive experienced ROMs settling in and battery stabilizing after a few days. But this was pretty far back with the HTC M7 and M8. Most modern phone's I've flashed pretty well settled in within the first few hours. The battery life on this phone was never amazing. It was good to just Ok for most when it was new.
Click to expand...
Click to collapse
Right, with the stock 3200mah battery. With the Perfine 4100, a lot of reports are saying 6-7 hours SOT or at least a full day of regular use. That's good enough, really. Mine is dying at half of that. I'm wondering if I have faulty hardware. I could put the stock battery back in and see if it dies much sooner.
I'm actually wondering if someone can check their mA use per hour with the screen on vs off, and I can see if the numbers make sense on mine. Accubattery is pretty good at the math.
Dishe said:
.....
And @pistacios, is it possible that you were having a kernel do the same thing since it was just reset and it just so happened to be that when it calibrated itself you thought you had fixed it by cleaning out the USB port?
....,
Click to expand...
Click to collapse
Phone was up and running for 2 weeks, so it wasn't due to fresh reset.
GSAM battery monitor showed kennel wakelock, something about USB OTG in the top of the list, so I figured the port was my first check for a problem, and it was. It wasn't obvious that there was dirt or foreign matter in there, because it looked clean. But sure enough, after the light brushing with 94% alcohol, the problem disappeared.
I'm not saying this is definitely your problem, just throwing it out there.