yashsingh1/xdaforums huggingface dataset:
[Zuk Z1 Android Development] ziveca:
Dev, please update multirom with support for oreo (8.1) roms.

Thank you
[Zuk Z1 Android Development] chandrahul96:
how to start my lenevo zuk z1 ..it stopped working while using the phone... service centre have told to change motherboard
[Zuk Z1 Android Development] Pranav Kumar:
What you did?
[Zuk Z1 Android Development] ansuman2017:
Can we expect any updates!! Continuation of this work will certainly help us ?
[Zuk Z1 Android Development] l.k:
Kernel has no kexec hardboot patch

Please help
[Android Q&A, Help & Troubleshooting] _XblackshadowX_:
Hi everyone, need some help :P

Since i want my device's RAM to increase, or atleast make it become less prone to overloads, i search around the web until i found this "Swap partition"

i wanna give it a try, tbh i am ready to do it, i have the steps, a free SD card, a device that supports it (i guess) and the apps required

however there is one problem...

It seems that i cant determine my SD card's class, as you can see in the picture, so am not sure if it will really work fast...

however i decided to include my SD cards benchmark (default option)

so ya guys, what do you think? Will it work for my SD card? if so what is the recommended size? 128MB or 256MB?

Thanks for reading!
[Honor 7 Q&A, Help & Troubleshooting] asad.kazmi7:
Hi, i read on gsmarena that honor 7 is dual sim stand by that means that both sims cant be active at the same time, is it true?

I want to insert another sim in my honor 7 and want to use both sims simultaneously. How can i make it work?
[Honor 7 Q&A, Help & Troubleshooting] muradulislam:
It is dual sim stand by. I used one sim on honor 7 to call another on the same phone and it worked.

Just slide another sim in and give the above method a try to make sure.
[Honor 7 Q&A, Help & Troubleshooting] asad.kazmi7:
Yeah i know it is dual stand by so that means both sims cant be active at the same time, that is where im confused.

Are you using two sims for daily use?
[Honor 7 Q&A, Help & Troubleshooting] muradulislam:
Yep. Two sims all the time... Both sims are active and as I said, you can even use sim1 to ring sim2 in the same phone meaning even if you are in call at sim1 and someone calls you on sim2, it will ring and you will have the option to put sim1 on hold and receive sim2 call.

Hope my explanation makes sense:)
[Honor 7 Q&A, Help & Troubleshooting] asad.kazmi7:
Okay, that helps. Its just that the google definition of dual stand by confused me
[Huawei Mate 9 Questions & Answers] 5[Strogino]:
Hi. I know that international model MHA-L29 is DSDS (dual sim dual standby).

Could anyone (who has MHA-AL00) make test and call self from primary sim to second?

To clear test you should be on chinese stock rom.

P.s. Additionally, could you make screenshot of SIM Settings?
[Huawei Mate 9 Questions & Answers] gnasher666:
Hi, a quick test shows it's DSDS.
[HTC Desire Eye] Arun.Gunupudi:
My device was perfectly alright until a week ago....(Using S.Team SL 2.0.1)

1. From a week i was facing Network signal issue. I thought it might be sim card issue or ROM. But no(tried changing ROM also).

2. After 3 days Suddenly phone became too slow, I performed hard reset also, No use....

It is lagging in TWRP also...

:crying: :crying: :crying:

Please Help . . . . . .
[OnePlus 3 Accessories] Zenety:
JerryRigEverything just placed the 3T battery inside the 3. And everything was working fine. Only the software part still only recognizes 3000 mAh. Is this something that a custom rom could fix? Or is this in a part of the OS that is closed source? It should charge to 100% anyways.

This could give the 3 even a longer battery life when the battery would die eventually.

https://www.youtube.com/watch?v=n1sg2y8OuJs
[OnePlus 3 Accessories] abhibnl:
That is an interesting find. I really do hope this is something the kernel devs can add via an update from 3T sources. I have no remotely idea about kernel development, so can't be sure.
[OnePlus 3 Accessories] madman404:
This does sound like a worthwhile tweak to keep in mind for when the battery on the oneplus 3 inevitably starts to wear out. How are the charge speeds? If the software is reporting it incorrectly, does it at least charge at full speed?
[OnePlus 3 Accessories] dekefake:
I had look into 3T kernel sources and Oneplus might did it trough very weird ways. For example, this file from OP3 is the exact same than this one in OP3T sources. The file is explicitely talking about 3Ah battery, whereas OP3T has a 3400mAh one. But some intresting changes occured in drivers/power/qpnp-fg.c file : OP3 vs OP3T

I dont have many knowledge in kernel source and editing, even if i got the LG G2 battery on my old Nexus 5, and even its correct size detected by kernel edits, it seems that Oneplus, and more modern phones dont deal with battery "drivers' the same as before
[OnePlus 3 Accessories] nine5raptor:
Sourcing the battery from the 3t may be difficult as well. Has OnePlus ever sold 'spare parts'?
[OnePlus 3 Accessories] Tikerz:
There's a bunch of OP3 batteries on eBay. I would imagine OP3T batteries will start showing up also.
[OnePlus 3 Accessories] nine5raptor:
I'm just not sure if I would trust the eBay batteries. They may be fine but they may also be a crap shoot
[OnePlus 3 Accessories] deecept:
Wouldn't it be very easy to port the 3T battery-related software to the 3? This would solve the software limitations, no?

Have we had a chance to test out side-by-side in regards to SoT/longevity of the 3+3Tbattery?
[OnePlus 3 Accessories] zige:
But if we put 3T battery to 3 is it still giving more juice's even when software dont recognize it?
[OnePlus 3 Accessories] Bart1981:
Could this be due to some extra protection to prevent overcharging a battery?
[OnePlus 3 Accessories] dekefake:
Idk but batteries always have an IC preventing overcharging, etc, so I don't see the point for a phone to get kernel controlled switchoffs for charging batteries
[OnePlus 3 Accessories] Jackhass:
Look at this video from JerryRigEverything, he got the same 'issue':

https://youtu.be/n1sg2y8OuJs?t=2m20s
[OnePlus 3 Accessories] TheBo:
How about the different termination voltage of the 2 batteries? How are handled? The size are the same because the more capacity is reached by a higher termination voltage rather than a different size. This make me think that they have different chemistries first and than the circuitry should also be able to manage different voltages and the different charging stages because they would happen at different voltages. Even if chemistries are the same charging the battery with a higher termination voltage treating it as it would be the standard op3 batt will lead in pretty much the same capacity fitted in. Imho... As this is what normally happens when you charge at 4.2V a battery with nominal voltage of 4.35V ... If you have confidence with 18650 batteries you know this stuff
[OnePlus 3 Accessories] PlayPetepp:
OP3Ts battery gets charged to 4.314 volts and that's exactly the same as in OP3 so it'll charge fully in either phone. I'm guessing discharging is the same except OP3Ts battery holds charge for a bit longer. There's no need for software support, you can actually just swap them and get better battery life. If it's priced south of $30 I'm going for it as soon as it's available. :)
[OnePlus 3 Accessories] Jan0sch:
This would be fantastic! :)
[OnePlus 3 Accessories] G0dofWar:
Any news regarding this ?
[OnePlus 3 Accessories] JumboMan:
most important thing is availability of original oem battery.

as far as I know OnePlus doesn't sale spare part.
[OnePlus 3 Accessories] dopefish1337:
exactly. I do not see any chance to get the new batteries... (except out of damaged oneplus 3T's)
[OnePlus 3 Accessories] TheBo:
source?

hmmm interesting i have few questions now:

1. 4.314V is an OP3T battery in an Op3 NON-T phone?

2. Source for 4.314V?

Because if you see the video in here

https://forums.oneplus.net/threads/oneplus-3-oneplus-3t-battery-swap-works.476918/

The OP clearly states different voltages and you can also see in the attached screenshot 4.35 VS 4.40, which corresponds obviously in a difference in capacity

Also if the 4.314V for the OP3T battery is reached in an OP3, then this would be pretty understandable. If the circuitry of the OP3 can be firmware coded to a different voltage this is a thing i could not know at this time.
[OnePlus 3 Accessories] PlayPetepp:
1. that's op3t battery in op3t

2. http://xdaforums.com/oneplus-3t/how-to/battery-life-sd821-400mah-t3505786/post69936814

What's funny is that according to the same thread mentioned @ no. 2 op3ts battery discharges to 3.39V which is quite a bit lower compared to op3s battery 3.54V.
[OnePlus 3 Accessories] TheBo:
A lower minimum discharging point also increases battery capacity, Also note that 3.3V could be considered also a safe 0% voltage according to usual Lithium batteries. Obviously the closest the voltages is to the nominal battery voltage the less wear the battery gets ( i consider this argument valid in both ways, charging and discharging). In fact in lithium batteries there's a estabilished theory where you consider the "storage" voltage of the battery the nominal voltage (3.6V for Li-ion chemistries).

I don't think having a lower 0 point is a bad thing, because if you live in the constant fear of damaging the battery you just start to charge it before it reaches a low battery percentage but also, if you from time to time need a long lasting phone you just use the phone till it dies.

Phones are there to be used so if you don't have the chance to charge them , from time to time is nice to know you can count to the whole 3400mAh. Our gadgets are made for humans to make use of them not for people to become slave of them not getting weared out . IMHO
[OnePlus 3 Accessories] PlayPetepp:
That makes sense but my question is will op3t battery be discharged to the same voltage in op3? From what I've read around googling things about batteries it theoretically should.
[OnePlus 3 Accessories] TheBo:
Discharging voltage and charging voltage (if between the IC paramenters which could be different from OP3 and OP3T) should be settable via firmware IMHO. But who knows if there are other limiting factors

anyway if op3t the battery will fit, even if discharge curve will be the same as the original op3 battery it's a positive thing looking to future, the bad thing which is more relevant is that there are no ways of getting it knowing it will be legit, and we don't want fake batteries in " user non replaceable battery" phones.

I've changed many aftermarket batteries for my phones in my life and it's very difficult to get a decent one. Also since batteries quality is determined also by its behaviour over time, you could end in getting a bad battery after 1 month with plenty of positive feedbacks in first place. I changed a battery in an iphone4 with plenty of people saying that was a good one. but after 2 month the case of the phone deformed beacuse the battery self inflated.

There are out there reputable brands producing aftermarket batteries for smartphones, but usually they do that for batteries that already are available as replacement from the original manufacturer
[OnePlus 3 Accessories] PlayPetepp:
No OEM is selling batteries for their "non removable battery" phones, there's only aftermarket ones.
[OnePlus 3 Accessories] PlayPetepp:
OnePlus introduced a script to stop OP3 users from using 3T batteries?
[OnePlus 3 Accessories] mj_diamond:
Yeah, i posted that thread.. the world is small haha

sh*tty move by oneplus uh? also nobody seemed bothered about it, what's going on here? do we, OP3 users, like getting f*cked now?

.
[OnePlus 3 Accessories] PlayPetepp:
Indeed it is, hehe. I got burned on my first few comments there so I'm staying away from that subject for the moment lol. You're very brave. Nobody seems to understand that they only improved the battery and it's IC which in turn regulates it's (higher) voltages and charging/discharging currents which in the end means you can use it safely in OP3 but somehow almost everyone seems brainwashed and believe only what Carl and other OnePlus sheeps write/say. JerryRigEverythings video proved all of this and OnePlus script only confirms it. That's my opinion anyway and nobody even tried to convince me otherwise using real evidence. People believe that OnePlus changed the battery (with it's IC), phones PCB, battery connectors, charging port, charger itself ... in less then 5 months? They just used their existing OP3 design, slapped 821, new ffc and battery on it and that's it.

And yes, that's a very sh*tty move by OnePlus.
[OnePlus 3 Accessories] mj_diamond:
THANK YOU! man.. finally some common sense.. i was starting to think that i was crazy

Indeed, it's the same battery with a higher voltage, nothing else, and all this "chemical differences" bullsh*t is just to promote 3T and justify the upgrade, since the extra battery is one of the 4 minor upgrades (battery, processor, front camera, and lenses)

Everybody in that forum is brainwashed, i'm amazed at how they are all repeating the same without a shred of actual technical information, oneplus did a great job creating a fanboys base

Should have gotten a moto Z .. damn..

Going back to the subject, if i can get a 3T battery, i'm gonna try it myself, tired of this nonsense
[OnePlus 3 Accessories] PlayPetepp:
Thank you, and you're very welcome too. We think in the same way. I don't think both batteries are identical but can be used in both phones. Provided OP removes that stupid script.
[OnePlus 3 Accessories] droidriz:
have a look at this commit

https://github.com/sultanxda/androi...07a1eb8#diff-ba1944522cdd0a230c7769e47eefcd48
[OnePlus 3 Accessories] TheBo:
I see 20mV difference in maximum batt voltage from reference values... Am I wrong?
[OnePlus 3 Accessories] Gerard Lardizabal:
JerryRigEverything tried swapping the batteries, and guess what, it did not read it as 3400mah, there are some software modifications needed to be able to do so, even you place the 3400, it would only charge up to 3000
[OnePlus 3 Accessories] crzykiller:
Seriously you were real rude on that thread to others saying you can not change batteries. Do you not read? The batteries are of different chemistry and changing these batteries can lead to fire as they charge to different voltages (4.35V vs 4.4V). It could lead to conflict with the charging controller not properly charging the OP3T battery
[OnePlus 3 Accessories] PlayPetepp:
It's not charged to a certain mAh value, it's charged to a certain voltage. You can put in 1200mAh battery (provided connectors are the same) and it'll still show 3000 mAh. That's hardcoded in the software and has nothing to do with the battery capacity or any of the power related hardware. Also, all smartphone chargers are rated at 5V so any charger can fill up either batteries, it'll just take longer without dash charge.
[OnePlus 3 Accessories] PlayPetepp:
Again, all smartphone chargers are rated at 5V output. That's why batteries have charging controllers embedded on their internal circuitry (IC) which also prevents overcharging. Also, both op3 and op3t chargers are the same.

Edit:

After a little more indepth research, every lithium ion battery needs to have ic=internal circuitry or specifically pc=protection circuitry inside it to regulate charging and discharging. It's mostly explained here.

tl;dr quote underneath from the above mentioned site:

Which in the end translates into fu oneplus and your dumb**s script!
[OnePlus 3 Accessories] mj_diamond:
Well, maybe i'm rude, but i'm not stupid, so unless i see real technical proves, i'm not buying anaything that Oneplus (or any OEM) tells me.
[OnePlus 3 Accessories] koso1987:
little question

Did somebody already tried it the OP3T bateries are availible for some time know .....i 2 beliewe it can be done and even without the sw change the swap should be benificial at leas in bigger lifespan of the batt. also dont understandt the "smart" peaople on OP forum flaming it wont work or it cant be done or it wouldn have any benefits, event claiming it will burn out the chips since each part off the phone is specialy designed for the 3Ah battery. :D lol such a nonsense
[OnePlus 3 Accessories] crzykiller:
Well it would work fine it just won't charge fully. Also while charging it to like 90% does indeed increase the lifespan over 100% charge, you will be discharging it to 0% on your phone which will damage it since it has a higher minimum voltage. Its like bringing your OP3T to -5%. You won't get any benefits at all from installing the OP3T battery in the OP3 without software change. There's a reason you don't understand the "smart" people.
[OnePlus 3 Accessories] koso1987:
thanks for the replay i didnt know they have different min voltage values ......even when asked several times for some mesurments on this kind of info nobody writed it down and i didnt find any exact info by google search :D......

for the lover minimum voltage arent the OP useing the smart bateries which should have the control and protection circuit implemented inside? i know that if it would be a dump battery it could went to "sleep" state when discharged to much.

Do you have a link on some mesurments of the bateries what are the actual Voltages for the "discharged" battery? ...btw what is the reason of not understanding the "smart" people acording your knowledge .

Thanks for replay in advance
[OnePlus 3 Accessories] TheDreamLord:
People used to do this with the LG G2 battery in the Nexus 5 as well and a software mod wasn't needed.
[OnePlus 3 Accessories] crzykiller:
Like it has been said many times, those batteries were the same voltage, so of course it would work. In our case, that won't work since they are of different voltages.
[OnePlus 3 Accessories] Puddi_Puddin:
Honestly. JerryRigEverything showed that it actually worked..
[OnePlus 3 Accessories] crzykiller:
Honestly you should read the thread. It works yes, but charging it would not charge it to full, and discharging it to 0% would be like discharging it to -5 or -10% because the damn battery is a different voltage altogether. THIS WILL DAMAGE THE BATTERY. I hope you understand now.
[OnePlus 3 Accessories] PlayPetepp:
Not true. Voltage is regulated by the battery itself with it's internal circuitry, phone then just reads it. And uses it's juice ofcourse. It would charge and discharge normally from 0-100. Either way, OnePlus won't let you use your phone with the "wrong" battery anyway (using stock OOS). It's limited by software, not hardware.
[OnePlus 3 Accessories] Jadelor:
This thread is cursed to loop for all eternity.
[OnePlus 3 Accessories] BONNIE_62-10:
So is it a go or a no go? About to change the battery of my op3.
[OnePlus 3 Accessories] PlayPetepp:
Sorry to say but you're on your own buddy. Be advised you will lose your warranty by doing so. If you decide to go for it please report here afterwards.
[OnePlus 3 Accessories] zzzhead:
Could you share where you got the replacement battery from? I'm also looking for it
[OnePlus 3 Accessories] PlayPetepp:
Saw it here only (if you're looking for the 3t battery) but it's out of stock everytime I check the site. Standard battery is in stock here.
[OnePlus 3 Accessories] zzzhead:
Awesome. Also seen quite a few replacement ones on taobao, just that not sure whether it's original and able to dash charge
[OnePlus 3 Accessories] chenrp:
anyone knows where to buy blp633 battery?
[OnePlus 3 Accessories] Skinpipe:
I say close the thread it's useless the answer to the thread title is it doesn't work, jog on
[OnePlus 3 Accessories] Tiz92:
Why no rich kid is simply trying it? xD
[OnePlus 3 Accessories] digiboy1:
Rich kids would have shifted to a new phone, maybe S8 or iPhone. 1 year is too many days for the same phone to be in their pocket. :P
[OnePlus 3 Accessories] Tiz92:
I feel the same but I havent the money for that :D
[OnePlus 3 Accessories] DeanNotDin:
I would love to see someone succeed

This sounds like an amazing upgrade for my phone!
[OnePlus 3 Accessories] fp1707:
No It doesn't, read the thread.

My battery is starting to succ. So I'm thinking of changing the battery. So I read thru the full thread, conclusion, replace battery with OP3 battery, not OP3T. Why, because OP3T battery might get damaged inside a OP3 and might degrade faster.

About the rich kid thing, if I was rich kid I don't think I'd even be using an OP3 LMAO. Probably be on OP5T(given I had same mentality on things)
[OnePlus 3 Accessories] DeanNotDin:
I read it, this is why I stated that it sounds like an amazing upgrade, but it isn't one. If it was applicable I would have done it long ago.

Also, why did you decide that the OP3T battery would degrade faster inside a OP3?

It could potentially achieve the exact opposite- not fully charging a LiPo\LiOn battery can only extend its lifetime.
[OnePlus 3 Accessories] Sir Mohd:
OP3 battery still good after this time tho

leave it!
[OnePlus 3 Accessories] sidqara:
ur SOT?

mine around 4-4.5h
[OnePlus 3 Accessories] Sir Mohd:
same.
[OnePlus 3 Accessories] DeanNotDin:
My SOT is 2 hours at best! Are you using OOS /w stock kernel?
[OnePlus 3 Accessories] fronzinator:
Sooooo.. Has actually no one tried it by now? I'm curious to see if it works or not. Don't get me wrong, I have read the whole thread and know a few things about li-ion batteries.

In my opinion it should work just fine, and not be dangerous. For the sake of this thread, I'm going to try it out for real. Just have to find a place to buy a battery..
[OnePlus 3 Accessories] 3ror:
i try and replace the battery with 3400mAh

fast charging it is working OK until will reach 3000mAh and after this will be slowly charge with around 600mA until will show 100%.

The result is battery charge time is longer but i guess the 3000mAh charge will be in the same time.

SOT it is improved and i think was good decision to change. (battery is some Chinese OEM type)

ROM is Nitrogen. Didn't test with original ROM
[OnePlus 3 Accessories] TheBo:
Mind sharing the link where you bought the battery? I really think the only problem here is to find a proper battery and not a knockoff like the 99.999999999% out there... That's the really issue. Also many fake batteries seem perfect for the first days than... They fall down the cliff regarding the charge retention
[OnePlus 3 Accessories] 3ror:
I buy from Taobao. some Chinese eCommerce site, i don't know about quality but i run from around 3 weeks and not significant changes but sure it is better then original Oneplus battery (but this was already 1 year old)

"https://detail.tmall.com/item.htm?spm=a230r.1.14.42.24ea3b10tYkHWm&id=559036288060&ns=1&abbucket=12"
[OnePlus 3 Accessories] CarterDavison:
I tried it about 4 days ago, and I get a "replace battery" message on startup before I can even begin booting. I believe OnePlus has locked it out via updates, but I will downgrade to marshmallow and confirm if this is the case and add my findings to a new post as well as edit this one.

I will also test Nitrogen as there's a comment above with it working with Nitrogen.

Edit - Nitrogen OS didn't work, the same issue arises. OnePlus have patched it, and the final attempt will be downgrading to Marshmallow as was seen working in JerryRigEverythings video. Will edit once again once I've tried that.
[OnePlus 3 Accessories] Fobos531:
please keep me updated on this
[OnePlus 3 Accessories] CarterDavison:
Edited original comment
[OnePlus 3 Accessories] DeanNotDin:
:eek:

Getting 2 hours on a single charge is a highlight for me!

Stock OOS 5.0.1