yashsingh1/xdaforums huggingface dataset:
[Dell Venue] MJW:
Nothing worked when I tried on my stock rooted venue either. It works now under CM7 though. I really have no idea what the fm_hcitool file does. I saw the file in the rar file, and took a guess when I configured Spirit FM. I only copied the Spirit FM apk over to the venue too, not the fm_hcitool file. Maybe it will work fully with that on the phone, I see the Streak guys got their radio working by putting it in the /system/bin folder and setting the correct permissions. Maybe I will try that later and see if it changes anything.
[Dell Venue] nguyen_vh:
DELL VENUE CAN USE RADIO OFFLINE :)

SEE THE POST HERE.

it's a vietnamese post. so use the gooogle translate to readit :)

Its easy to do.

You only have to root your venue and copy a file which was included in the post "D

http://www.tinhte.vn/threads/899475/#post-11429760
[Dell Venue] prasad12ka4:
Thanks mate

Has anyone tried it?

I am on stock unrooted so curious.
[Dell Venue] MJW:
It's the same as what I posted earlier. It works on CM7, except I can not get the sound to come out of the headphones, only the speaker.
[Dell Venue] nguyen_vh:
I've done it before. It's great.

And the wonderful thing is you can listen to music when the radio is on and a call is in progress :D

The phone call uses the small phone speaker.

The muzick player uses the loud speaker.

And the radio ( spirit FM ) uses the earphone.

And.... They work at the same time together :)

By using Spirit FM, you can control the output sound.

You can choose where the sound will be play ( headphone or loudspeaker ) :)
[Dell Venue] prasad12ka4:
so as per your information radio can be heard on headset and speaker at same time?
[Dell Venue] prasad12ka4:
Tried this App

Not up to the mark

Lots of freeze and bugs

Need to find something solid ;)
[Dell Venue] prasad12ka4:
any app working fine found?
[Dell Venue] prasad12ka4:
Spirit free fm

http://xdaforums.com/showthread.php?t=1059296

Download the latest FREE version from above link

Works FLAWLESS!!!

I am still testing it

But if you have CM7 and DSP Manager Running it sounds AWESOME!!!

Volume is good!!!
[Dell Venue] mikereidis:
:)

Just found this thread after someone reported it working.
[Verizon Droid Charge] bwheelies:
As the title states, put up your dukes!

Running manually debloated stock odex'ed

0502 PBJ EXT4

Scheduler BFQ

Governer Performance

100Mhz-No UV

400Mhz-No UV

1000Mhz-No UV

1,400Mhz-No UV

There is still an annoying lag here and there but for the most part it rips!
[Verizon Droid Charge] Cilraaz:
Eclipse v1.4, FP1 radios, sio scheduler, smartassV2 governor, 0130 PBJ

1400MHz -> -50mV (don't typically use this one)
1300MHz -> -50mV
1200MHz -> -50mV
1000MHz -> -75mV
800MHz -> -100mV
400MHz -> -100mV
200MHz -> -125mV
100MHz -> -150mV

[edit: Forgot to add my governor. OP, you use performance all the time? How does that not destroy your battery?]
[Verizon Droid Charge] kvswim:
Tweaked v2

PBJ May EXT4

0-800mhz -100mv smartassv2 sio

Anything else?
[Verizon Droid Charge] JihadSquad:
Tweaked 2

Pbj 0502

Smartasv2

1200 - 50

1000 -75

800 -100

400 -125

200 -150

100 -200

Sent from my handheld Linux computer using electromagnetic radiation.
[Verizon Droid Charge] bwheelies:
I have to give it a week or so to see how battery consumption is.

You guys' phones are so heavily undervolted.

No performance problems with that? Music playback difficulties?
[Verizon Droid Charge] JihadSquad:
No problems for me. And performance governor means the phone stays at max frequency all the time. You should never use it for real usage just for testing.
[Verizon Droid Charge] shrike1978:
Undervolting has zero to do with performance. The danger with undervolting is instability. If you undervolt too much, you'll crash because your CPU can't draw enough power to do an operation.

A certain CPU is able to do a certain amount of work in a given clock cycle, and that amount of work does not change in the slightest with voltage.

EDIT: Also, as JihadSquad said, performance keeps your CPU at 100% maximum clock speed at all times. It doesn't let it slow down. It is brutal on a battery for no real world gain.
[Verizon Droid Charge] juanzr1:
Anyone notice when using smart ass governor it won't overclock to 1400 , it can over chick anything else but not 1400 for some reason so I have it at 1440
[Verizon Droid Charge] juanzr1:
And I'm using set cpu
[Verizon Droid Charge] juanzr1:
Ahh 1.5ghz is so smooth!, I'm running that from now on, it improves touch sensitivity
[Verizon Droid Charge] JihadSquad:
Lucky lucky piece of silicon right there. Mine can only get to 1400 and at 1440 it starts freezing sometimes, 1500 unusable.
[Verizon Droid Charge] shrike1978:
I can only get 1300 on mine. 1400 randomly reboots on me after a while.
[Verizon Droid Charge] Cilraaz:
Or unlucky. At SetCPU's default for 1500MHz, it's running +325mV (+27.7%) from stock. So it's either really good silicon or a contender for a replacement in a few months.
[Verizon Droid Charge] Oldtymehockey:
Eclipse 2.0

CWM version 5.0.2.7

Baseband i510.06.FP1

Kernel 2.3.35.4-EP4-g311a209

Build SCH-I510.FP1

Lag is brutal sometimes. Speaker crackles and pops. Phone calls only last a couple minutes before the person on the other end can't hear me.

I am looking for a better solution. Any pointers would help greatly.
[Verizon Droid Charge] shrike1978:
For one thing, you're running an EP4 kernel with a FP1 rom and radio. Install a FP1 kernel, either stock (http://xdaforums.com/showthread.php?t=1582470) or PBJ (http://rootzwiki.com/topic/137-05-04-12peanutbutta-jelly-time/) and go from there.
[Verizon Droid Charge] Oldtymehockey:
I think I need to deal with the file system first. I have that discussion going in another thread.

Perhaps Odin back to stock and reapplying changes in order is in order.
[Verizon Droid Charge] juanzr1:
Well 1500 crashed on me and 1440 was a little better but it also crashed :confused:
[Verizon Droid Charge] wolverine38812:
What's the highest anyone has overclocked?

IM running

Pbj 0130 kernel (	also I can't get the new kernel to install 0504, it boot loops when I try) any ideas?

Stock ROM

SmartassV2

Overclocked to 1.4mhz

Underclocked at 200mhz
[Verizon Droid Charge] khalilcr:
Did you wipe cache and dalvik. I like doing it before and after flashing kernel and rom.... don't forget to mount system, if that does not do it mount everything.... post the steps you have used before so we can better help you.
[Verizon Droid Charge] shrike1978:
Try to fix permissions before leaving CWM. That has worked for some people trying to go back to stock.
[Verizon Droid Charge] blarrick:
IDK if Gingerbread is the same but on Froyo overclocking to 1.4ghz+ would drastically overvolt the phone which means overheating would soon become a problem and the CPU would burn out very fast. I will still never go above 1.2 as not only is it impractical but it hogs battery, causes instability and probably overvolts like a mofo just like it was on Froyo.
[Verizon Droid Charge] R4e:
How do you control PBJ?
[Verizon Droid Charge] wolverine38812:
Yeah I've wiped both and mounted the system and still never works always freezes at the Droid screen. I let it wait for over An hour once and it never booted... Its not a big deal for me my phone is stable and runs great.
[Verizon Droid Charge] PaulN64007:
I use a knife. Easier to spread it that way.
[Verizon Droid Charge] R4e:
I prefer a spoon...
[Verizon Droid Charge] imnuts:
You can't, it's untamed :D
[Verizon Droid Charge] THEbigSWEEN:
Nobody puts PBJ in a corner! :cool:
[Asus  Eee Pad Transformer Prime] k9chan:
Given up on unlock app doesn't work at all, I have serial cant get ota or unlock bootloader any alternatives coming out
[Asus  Eee Pad Transformer Prime] pileot:
at this point: No.

Its not that we dont want it, its just that the bootloader is both locked down and encrypted, its VERY hard to gain access.

There is some rumors going around that ASUS may unlock full NV flash, if they do that then PERHAPS we might have alternate methods of unlocking, but for now your stuck with what Asus gives you. sorry mate.
[Asus  Eee Pad Transformer Prime] k9chan:
Yea saw that post, hope ppl figure it out , love the Modding community been havin a blast with Samsung sgs2 was hoping to be the same for the prime. Been trying to explain about the bootloader problem to rma ppl but they always don't get it.
[Samsung Galaxy W I8150] jumanku:
A found a ROM in a Chinese website, but I cant download it. Seems ICS framework & built in call record & so on ..........

Here is the link

Original Website :
[Samsung Galaxy W I8150] ertank07:
English language ?
[Samsung Galaxy W I8150] jumanku:
Site says English & Chinese supported
[Samsung Galaxy W I8150] ertank07:
Why download ;)
[Samsung Galaxy W I8150] willypt:
Hello, I believe this should go into General Section... :)

And I guess it's not an ICS. It's just a ZCKJ6 with ICS-like theme. They Use Go Launcher anyway. :)
[Samsung Galaxy W I8150] jumanku:
Brother, just to taste another flavor ......
[Samsung Galaxy W I8150] ckyi23:
Yeah, you are right.

It is just a theme pack for KJ6.

You can have a look :

https://docs.google.com/open?id=0B_bAsn_acwnwTzAyX2xPVVJzX1E
[Samsung Galaxy W I8150] ertank07:
installation aborted
[Samsung Galaxy W I8150] keal5528:
It is just a theme....
[Samsung Galaxy W I8150] GlowingStar:
I believe it says for guest, to see hidden posts, please reply. That basically mean you need to register.
[General Questions and Answers] Shrihari007:
I think the question may be silly but I want to know the procedure for this. can I run the phone directly by connecting only charger and removing the battery...as I keep for downloads of movie over 3g it drains battery damn fast and if its kept charged the battery looses its power. so plz help me out.
[General Questions and Answers] rexzooly:
I have been looking for this also, what I feel we have to do is like power the device from the battery port, I not sure how we would do this but a multi charger with the right voltage and amps might do it, I am sure there are repair centres that do this as they would not keep using battery's no scrap that I been to a few and they don't and when you send them your phone they ask your NOT to send the battery with the device, so there really must be away to power the device without the main battery but the phone would think the power source is from a battery.

If anyone as a idea how please drop a post.
[General Questions and Answers] ruscan.calin:
besides physical limits power output from transformer/ "charger" is too high and will destroy the phone

"charger" because battery is really charged by the charging-circuits placed on phone mobo
[General Questions and Answers] kentsin:
It seems many people use old smartphones for their projects. I wonder how they make it?

I want to ask if it is possible to make a fake battery?
[General Questions and Answers] Shrihari007:
Please answer if anybody has knowledge about this
[General Questions and Answers] danzobiggins:
Yes

You should be able to remove your battery if you are plugfged into the mains charger and it shouldnt affect you phone peformance i dd this with my phone and i checked the performance with the SETCPU app and it was running brillantly i just set the app to run on full peformance when plugged into the mains and it was brillant.
[General Questions and Answers] inherit:
Well, it's all about how the phone was build... My HTC Touch Cruise 09 are not working without the battery. I try to start the phone with battery, connect the charger and than remove it. The phone goes off. By mistake, I powered on an LG T300 without the battery, while the phone was connected with an USB cable to my computer. The phone started and worked fine.

So, take your own conclusion...
[General Questions and Answers] cherudim1:
very helpful

this forum thread was helpful! :) thanks!
[General Questions and Answers] Shrihari007:
But this works with only some models not every model...is there any specific hardware to do so?
[General Questions and Answers] DBZo07:
That's hardware related... If it was software related than developers would have done far back...
[General Questions and Answers] chihwahli:
Any electronics guy/girl here?

Bump... thread into acitivity again... no answer yet. Like to know it as well.

Developers we have enough. But is there a person who has knowledge about electronics, and have an idea how to use , for example,

use a USB 5V without the battery. How to connect wires, what electronics components are needed?

The following website has a way to do it, but it's 12V and one of the components becomes very hot. I don't like that.

http://www.instructables.com/id/How-to-use-phone-without-battery/

Help? Running a smartphone on USB power only would be awesome as a bettery is drained fast if you game, surf on the internet, etc.

My S6312 cannot operate without the battery, somehow the 3 connections have to be connected. But how?

Are the connections the same for example the S7275R?
[General Questions and Answers] trivalent:
I am also looking for similar stuff to power my Sony Ericsson W8 Phone without batteries. Kindly let me know know if you have found something.
[General Questions and Answers] factoreal:
Huawei U8825D Could Be Run without battery by Connecting with a Charger

To my astonishment, with battery removed, Huawei U8825D could be turned on and operated normally with the charger plugged in. I came across this thread as I was wondering if there are tweaks that could be applied to other phone models to enable this function.
[General Questions and Answers] black.sr27:
I' not sure if this will help but no harm in posting it so may some one can find the best mod I used a similar trick my symbain and gess it will work fine with any other phone but am not responsible for any side effects or any thing like that...

Recwirment are a battery with the same voltage of your phone ana two wires. Attach the (+) born of battery with (+) born phone same thing for (-) and put the charger and play with your phone as much as possible tested on n8 symbain but not android so be careful about it
[General Questions and Answers] lamelaa:
I wonder if phones can not work with no battery, how it can be called an accesory. Because accesory is "1. clothing that is worn or carried, but not part of your main clothing, 2. a supplementary component that improves capability". Samsung says battery is accesory therefore changing battery four times can not provide repayment or changing phone procedure. Have they a right like this
[General Questions and Answers] Michael_P:
It should work by taking the protection circuitry from an old battery and take a power bank that uses a lithium cell and connect the + & - of the power bank to the + & - of the battery circuitry.

This way it should trick the phone into thinking it has a fully charged battery installed, plus giving the extra overcurrent protection from both boards.
[General Questions and Answers] jaedenhudson14:
I know its kinda late, but I am searching for a topic and this is as close as I am getting to it. So here is my question. I have an LGV10 from Verizon. I am rooted but have no custom recovery. (you can look up those threads about all of that) I was curious about seeing if I could sort of hot swap the batteries by plugging it in and changing them. The phone appears to run fine off the charger alone, but a message comes up on the screen saying battery removed. Shutting down. Is there a way to get around that?
[General Questions and Answers] greypanda:
need powersupply with right voltage and ampere

afaik you need a powersupply to do that.

check the battery voltage and ampere.

adjust the power supply to the same volt and ampere.

connect + and - pin, power up the power supply and turn on your phones.

power supply tools for mobilephones arent cheap.

alernatively,

if you have a technician friend, perhaps you can ask him to make a non dynamic power supply nor electric adapter with certain voltage and ampere
[General Questions and Answers] Zansa777:
For all those still curious on how to run a phone with no battery

Add watch?v=f0IuBld2lzA[/url] at the end of youtube. I can't post links yet. Basically you cut off the end of your USB cable and connect it directly to the leads on the phone that battery normally connects to. Kind of like a universal charger being used direclty on the phone.
[General Questions and Answers] Santosh Kale:
I got an idea

Well battery have some internal registance .

Maybe if you connect a small register between tow nodes of power output of phone, you can possibly emulate presence of battery.

But if it doesn't work then you will facing some circuit failure. All the best . Let us know your result :confused:
[General Questions and Answers] winlip:
Using Phone without Battery

I happen to come across this guy from India who has shown in his video how to run your device without inserting battery in it.

Here is the youtube title of the video - Use your phone without a battery....USB phone.....Works for android like charm

This trick specially you can try on the those mobile phones which is very old and moreover you don't find a battery for it.
[General Questions and Answers] Bojan79M:
Hi,

just to let you know Lenovo C2 Vibe, it allow's to run without battery. You need battery only for start the phone.

Then the percentage of battery will fall to 0% but phone will still work. It's only one thing, if you turn display off, the phone goes off. You need to restart it (with battery). But if you go to setting for developers and "turn on" option for: display to stay on, when charging will work all the time.
[General Questions and Answers] jaydx31:
yes & its mostly safe to use this way with PC USB connection . . . I'm using it this way for my battery enabled wifi device .
[General Questions and Answers] proguru:
I can confirm this. I also thought that it is safe to leave a phone connected to a charger, thus I left my phone running as a WiFi hotspot, but I was wrong. Now, after a month, I noticed that the battery is badly swollen.
[General Questions and Answers] eGuru_new:
Teclast X98 Plus II - no battery

I am using my Teclast X98 Plus II (C2D4) in my car for navigation. I have built it into the dash so I am powering from the car battery via a buck converter connected to the pcb pads previously occupied by the battery pack.

When set to 4.3V, the tablet will boot reliably. I have found that you need a supply that is capable of supplying more than 5A otherwise the tablet will often not boot. This is due to some short-lived peaks in the current draw that cause the output of weaker supplies to droop too low.

Here is a link to the supply I am using (for reference).

https://abra-electronics.com/roboti...vdc-to-12vdc-15a-stepdown-buck-converter.html

It can source up to 14A which sounds like over-kill, but results in very little heat dissipation under normal operation.
[General Questions and Answers] latedev:
Just to dispel a few myths I will as my 2p

Chargers are trickle charge devices so may not work correctly however with a little bit of preparation you can power any phone with a suitable power supply. By suitable I do mean anything that will run the phone without getting too stressed, as in hot. You cannot have too big a supply as long as the correct voltage is applied, which is 3.7 V.

A little about lithium celled batteries. There are either 3 or 4 contacts on the battery, 2 of which (usually the outside 2) are the power connections. Check your phone battery, these should be labelled. On a 3 terminal battery the centre is the battery management signal, which uses the negative of the battery as its earth, whilst on a 4 terminal battery the centre 2 are the battery management connections. These connections are solely down to the battery manufacturer and phone designer.

This is what you call an IIC connection to a circuit board inside the battery, which monitors everything about the battery from day one. I have no idea why this fails given it is placed there to protect the battery and give information to the phone designer.

You can ignore these connections as no battery management is required.

Use a piece of wood the size of the battery, or if you know someone who can solder surface mount components, ask them to attach the battery connections to the USB socket on the phone. Doing it this way gives you added benefits, since PC interface software is available, that can utilise the phone services from a PC. My Phone explorer is the one I use which allows me to send messages or phone from the computer screen, but I am sure there are others which are versatile enough

If you use ply or something similar, you can cut shallow notches in the wood at the position that the battery contacts are on the phone, Get copper strip or flattened wire and wrap this over the edge of the wood and stick down, being careful not to get any glue on the outward facing surfaces. Make sure you mark the wood where the positive and negative terminals are. Attach your wires from your supply or use a suitable USB lead to affect this, and you have a powered phone.
[General Questions and Answers] eGuru_new:
Good writeup by latedev.

The power supply voltage can usually be significantly higher than the 3.7V that has been suggested.

Depending on the battery type, the charging voltage can be up to 4.3V or even 4.4V

If you limit the power supply to 3.7V you will find that the phone/tablet reports that the capacity is about 50% or less.

Since the device is monitoring the current being used, you will find the calculated remaining capacity to decrease with usage.

At some point, you will even receive a false low battery warning and some of your devices (GPS or WiFi for instance) will be turned off to conserve power.

A power supply voltage of up to 4.2V should be safe for your device and will be reported as approximately 90+% charge.

Disconnecting and reconnecting your external power supply will reset the device's power remaining percentage back to the original level.
[General Questions and Answers] latedev:
Limiting the supply Voltage may not be a problem and it is a safe value to use. The phone communication with the batter may be an issue, depending on phone manufacturer. If it can't read the battery the phone software may see this as a fault and shut down the phone. Although I doubt that is the case, as many batteries go into extreme failure without a by your leave from the phone.

I have seen others state that the middle connection to the battery is a thermistor, which tbh would be dangerous with Lithium batteries. They do need an active circuit to monitor state of charge. This is usually by what you call a 1 or 2 wire bus and needs software to decode a signal. The phone initiates data transfer then expects an answer. How the phone designer deals with this is the key factor. I did forget to mention the 1 wire bus in the previous answer.Although both types have an active IC in with the battery for monitoring purposes.

Power % is a measured value, so depends on phone software. and reading the battery as previously stated. tbqh I would think this is a fire and forget method on many phones. Software could be, send out for info, if no answer forget about it until next time I ask and leave the battery Voltage indicator alone.