yashsingh1/xdaforums huggingface dataset:
[Galaxy Grand Prime Android Development] kn06497:
[IMG="logo"]https://dl.dropboxusercontent.com/s/yh8gb0d4mhttfmw/xosp400.gif?dl=0[/IMG]

This ROM is for Grand Prime 530H and M variant

[IMG="image"]http://fontmeme.com/freefonts/img.php?f=27322&s=100&t=Features&c=000000[/IMG]​

Based on CM 13.0

Removed many unnecessary apps and stuff as well as CM ones

Stock Kernel

Snap Camera

ViPER Audio Engine

Theme Chooser

Xperia based Bootanimation

Xperia Z5 sounds

Xperia Z5 Custom Wallpapers

ROM doesn't provide Theme Chooser (It's an Xperia based ROM so if you want themes go out and flash CM instead)

ROM provided with a white Indigo Theme

Stock Browser is custom themed

Status bar logo

Navigation Bar ON/OFF

NavBar dimensions

SlimDim

HW Keys ON/OFF

SlimSeek Bar

Status bar Network Traffic indicator

RAM Bar in recents options

Toast Animations

Long Press back to kill in Development Settings

Ability to hide the Super SU status bar icon

Xperia Apps

Xperia Z5 Home

ClockWidget

Walkman

Album

PhotoEditor

Calendar

Xperia Keyboard

Clock App

Sketch

Video

Weather App

Weather Widget

Smart Connect

Audio Recorder

[IMG="imag2"]http://fontmeme.com/freefonts/img.php?f=27322&s=100&t=Bugs&c=000000[/IMG]

you tell me :victory:​

[IMG="image2"]http://fontmeme.com/freefonts/img.php?f=27322&s=100&t=Installation&c=000000[/IMG]​

First time installing XOSP based to your phone, or coming from another ROM?

Make sure your Bootloader is unlocked and you're running the latest TWRP

Download latest ROM zip, XOSP-APPS and latest GApps (Open pico gapps recommended)

Reboot recovery

Wipe data (factory reset)

Flash the ROM zip

Flash XOSP-Apps

Flash GApps

Reboot and profit!

[IMG="download"]http://fontmeme.com/freefonts/img.php?f=27322&s=100&t=Downloads&c=000000[/IMG]

XOSP-6.3 XXU

AndroidFileHostXXU

XOSP-6.3 XCU

AndroidFileHostXCU

XOSP-APPS

XOSP-APPS Universal

Gapps

opengapps.org​

MultiSim:

How to enable/disable multisim?

Type the following on terminal

Enable:

code

code

Kernel Source:

https://github.com/ZIM555/android_kernel_samsung_fortunaxx3g​

XDA:DevDB Information

XOSP, ROM for the Samsung Galaxy Grand Prime

Contributors

kn06497, karthick mostwanted, ZIM555

Source Code: http://github.com/XOSP-Project

ROM OS Version: 6.0.x Marshmallow

ROM Kernel: Linux 3.10.x

ROM Firmware Required: Rooted and TWRP recovery

Based On: Cuanogenmod

Version Information

Status: Beta

Created 2016-08-28

Last Updated 2016-08-28
[Galaxy Grand Prime Android Development] morgannoobman:
same bugs as cm13 right? or you fixed some?
[Galaxy Grand Prime Android Development] Gaurav07398:
Screenshot and Bugs? ?
[Galaxy Grand Prime Android Development] sonangrai:
tested on xxu

smooth and upto now no bugs detected
[Galaxy Grand Prime Android Development] tasnim_tamim:
HOLY BALLS! Already XOSP. Man..gotta say your really great at making ROMs!! Downloading the rom! Screenshot coming soon!
[Galaxy Grand Prime Android Development] Play4NoobWin:
"[UBER]"?
[Galaxy Grand Prime Android Development] bibinbindeesh:
Did preffered network problem and ram management in cm 13 has been fixed
[Galaxy Grand Prime Android Development] al_bertico:
Which one is for the M variants, the XXU or XXU?
[Galaxy Grand Prime Android Development] snthe:
this based on zim's rom, so it will have same bugs i think.

[MENTION=7072543]sonangrai[/MENTION] can u change u preffered network to 2G and vice versa?

---------- Post added at 04:27 PM ---------- Previous post was at 04:27 PM ----------

this based on zim's rom, so it will have same bugs i think.

[MENTION=7072543]sonangrai[/MENTION] can u change u preffered network to 2G and vice versa?

---------- Post added at 04:28 PM ---------- Previous post was at 04:27 PM ----------

this based on zim's rom, so it will have same bugs i think.

[MENTION=7072543]sonangrai[/MENTION] can u change u preffered network to 2G and vice versa?

And share your free ram screenshot :D
[Galaxy Grand Prime Android Development] tasnim_tamim:
Screenshots :laugh:
[Galaxy Grand Prime Android Development] YafarGongora:
bugs?
[Galaxy Grand Prime Android Development] Play4NoobWin:
XCU stable :)

looking forward to the remix kernel 6.0

sorry my English I use translator
[Galaxy Grand Prime Android Development] myblackwhite:
Will work on SM-G530F ? (fortunalted, fortunaltedx)
[Galaxy Grand Prime Android Development] kn06497:
maybe test it ;)
[Galaxy Grand Prime Android Development] Michael_Saint:
XXU offline charging not working
[Galaxy Grand Prime Android Development] sonangrai:
no this rom is based on the zims project so if zim fix that network problem than surely this will be also fixed
[Galaxy Grand Prime Android Development] arjunbalan1994:
Is there any way to increase the touch sounds . It is very feable!!
[Galaxy Grand Prime Android Development] Papeekruts:
thank you for this rom:)
[Galaxy Grand Prime Android Development] tah3:
Bugs:

1. gps has some problem coz google maps can't identify my location......

2. if I want to change my data network then i have to restart my phone either it doesn't open...
[Galaxy Grand Prime Android Development] Đậu SôCiu:
Guys does it have deadlock bugs??
[Galaxy Grand Prime Android Development] killerhaha100:
Why Am I the only one with this Bug :( in MM

CM13,RR,now this rom Wifi keeps on Disconnecting and reconnecting every 5-10 sec anybody help please i reboot phone and router already reset network setting my j5 running on marshmallow doesnt have this bug
[Galaxy Grand Prime Android Development] snthe:
Change data network you mean you can change your network preffered but must restart phone to do it?

Edited: sorry, i ask this question before i read [MENTION=7072543]sonangrai[/MENTION] post on previous page :)
[Galaxy Grand Prime Android Development] Alfred97:
any bug on XXU?
[Galaxy Grand Prime Android Development] Honex98:
How about the free RAM?
[Galaxy Grand Prime Android Development] tah3:
Yeh its better than others rom
[Galaxy Grand Prime Android Development] EKRAHEENY:
Gapps

link plz
[Galaxy Grand Prime Android Development] kn06497:
opengapps.org
[Galaxy Grand Prime Android Development] YafarGongora:
Stable, any bug ? :)
[Galaxy Grand Prime Android Development] hkarry:
thank you very much for the contribution, is one of the best rom's that eh proven in my cell I have two days will be using it and I think that'll leave for everyday use.

sorry for the language use google translator
[Galaxy Grand Prime Android Development] sonangrai:
Battery life not so good
[Galaxy Grand Prime Android Development] tah3:
Touch is not responding after call
[Galaxy Grand Prime Android Development] lanhikari2000:
Is this rom compatible with Substratum Theme Engine, Layers?

And can we install Sony app from Play Store without installing Z5's permissions files?
[Galaxy Grand Prime Android Development] puchuperro:
Please make it g530fz
[Galaxy Grand Prime Android Development] EKRAHEENY:
good rom thanks pro <3
[Galaxy Grand Prime Android Development] Droidpjnf:
An update ?? , some arrangement ??

I have 1 week with this ROM and it works very well ... some small details .
[Galaxy Grand Prime Android Development] bibinbindeesh:
cm 13 build 63 is awesome.....Bugs are fixed..just port it
[Galaxy Grand Prime Android Development] sev0two:
Can you port this to g530t please
[Galaxy Grand Prime Android Development] shinz21:
XCU

i have grand prime xcu version ill already use this rom till now..nce and smooth..but i have a little issue about the rom somethimes my phone wont turn on in any key you need to removed battery then few sec. my phone will reboot automaticaly how to fixed it?? sorry for bad english...
[Galaxy Grand Prime Android Development] npredtorch:
That is deadlock problem mate.
[Galaxy Grand Prime Android Development] Dante Enoshima:
Is it just my imagination or my stock rom somehow support USB OTG?
[Galaxy Grand Prime Android Development] bibinbindeesh:
he he
[Galaxy Grand Prime Android Development] tasnim_tamim:
Its normal... I also see this
[Galaxy Grand Prime Android Development] akrex1122334455:
Does it gives better battery than cm13
[Galaxy Grand Prime Android Development] sonangrai:
Nope not as of cm13.0 also.:eek:
[Galaxy Grand Prime Android Development] 1le:
could you port this to sm-g530w please? thanks. :)

:good:
[Galaxy Grand Prime Android Development] zohairzzd:
problem booting

There is a problem in my phone

vibration doesn't work!

i have xxu baseband
[Galaxy Grand Prime Android Development] APHACKER:
I m on j5 port rom i too got that problem

Sent From Custom J5 Rom For G530H XXU
[Galaxy Grand Prime Android Development] deepak1202:
server is down..any other link to download that rom?
[Galaxy Grand Prime Android Development] sonangrai:
Yo ROM ma tete battery tikdaena

Nahalda hunxa ????
[Galaxy Grand Prime Android Development] EKRAHEENY:
bugs lock screen ???
[Galaxy Grand Prime Android Development] Mohamed Serag Aldeen:
I heared that this rom has a nice battery back up better than most roms ,, is this true or what ? I flashed it once but didnt use is more than a day so i dont know yet
[Galaxy Grand Prime Android Development] raoufxs01:
tested in 530h xcu grand prime

gps not working at all + change in 3g preference stucks..+ some other bugs please fix these and it will be the best rom ever ...thanks developpers
[Galaxy Grand Prime Android Development] Mohamed Serag Aldeen:
Xxu :I faced deadlock twice during 2 days , the rom has better battery than most other 6.0 roms (not the best),

It looks great and smooth most of the time but sometimes lags and the ram isnt much free as other roms .
[Galaxy Grand Prime Android Development] Play4NoobWin:
Please update :)
[Galaxy Grand Prime Android Development] Saugat kc:
THANKS and help if possible

THANS :good::good::good::good::good::good::good::good::good::good: to you dev for your hard work but, is there any way to get the stock camera back ??? I think the stock camera clicked more better images than this one, It be grateful if I could get it back
[Galaxy Grand Prime Android Development] andy vino:
WORK AND THANKS G530H XCU:good::good::good:
[Galaxy Grand Prime Android Development] Nabil Mahdy:
XXU offline charging not working
[Galaxy Grand Prime Android Development] abooooood:
Bugs ?

Xcu
[Galaxy Grand Prime Android Development] abooooood:
What bugs of this ROM

And does it suppor t theme ?
[Galaxy Grand Prime Android Development] Mohamed Serag Aldeen:
Can you please update this rom on last cm13 builds because i faced deadlock last time i flashed this rom accompanied with some battery drain and little lag .

Hope you do that if possible , this rom is amazing
[Galaxy Grand Prime Android Development] Charly22399:
Hey,I have deadlock
[Galaxy Grand Prime Android Development] abooooood:
[MENTION=5505287]kn06497[/MENTION]

Bro please fix deadlock

Please

This ROM is so cool
[Galaxy Grand Prime Android Development] surajbhosale01:
wifi standby plz tell me solution
[Galaxy Grand Prime Android Development] BayuCiptoaji:
Test XOSP 6.3 FINAL (6.0.1_r61) on SM-G530H XXU

very LAG Performance, it's happend when i don't install any apps

:crying::crying::crying:

nice interface but lag performance

:laugh::laugh::laugh:
[Galaxy Grand Prime Android Development] Medo2109:
I have bugs in camera

When open camera stop working

My telephone g530 xxu
[Galaxy Grand Prime Android Development] imhimanshu:
Otg not supported on my xxu pls help?
[Galaxy Grand Prime Android Development] usamasaeed15:
XOSP-APPS link not working :(

to download " XOSP-APPS " link not working :(

need to update the downloading link :D
[Galaxy Grand Prime Android Development] aatifaneeq:
Nice rom, finally I have marshmellow on Grand Prime.

Everything is fine, but why it does not has Xperia SMS app?

---------- Post added at 08:45 AM ---------- Previous post was at 08:43 AM ----------

You can download it from

https://www.androidfilehost.com/?fid=24671318762848416
[Galaxy Grand Prime Android Development] aatifaneeq:
[MENTION=5505287]kn06497[/MENTION]

Everything is perfect, only 1 bug , that really hurt. It randomly power off the phone, and never up with power button. Need to remove battery to turn the phone on.

It happened thrice daily. (about 7-8 times since last 3 days.)

Any suggestion ?
[Galaxy Grand Prime Android Development] klevi02:
this issue is called deadlock. switch to another ROM
[Galaxy Grand Prime Android Development] aatifaneeq:
I have installed Explosion Kernel with this rom.. Now my phone up since last 1 day..
[Galaxy Grand Prime Android Development] abooooood:
How is battery and performance now ?

And what bugs after kernel
[Galaxy Grand Prime Android Development] aatifaneeq:
Battery discharge is little bit more than average. But satisfactory. Did not notices any change in performance.

Did not find any bug since last day.

See the screenshot for battery
[Galaxy Grand Prime Android Development] AlHezZz:
With the new kernel even introduces the deadlock bug or not? Sorry for my english I use a translator
[Galaxy Grand Prime Android Development] aatifaneeq:
No deadlock since last 24 hours, see my 2nd last post for proof. :cowboy:
[Galaxy Grand Prime Android Development] AlHezZz:
Do you have xosp apps? I can not find xosp apps.

:crying:
[Galaxy Grand Prime Android Development] aatifaneeq:
You can download it from

https://www.androidfilehost.com/?fid=24671318762848416
[Galaxy Grand Prime Android Development] abooooood:
Press on screen

So I know how much your screen was on
[Galaxy Grand Prime Android Development] aatifaneeq:
here it is.
[Galaxy Grand Prime Android Development] abooooood:
Its actually not that bad

Thanks a lot buddy

For reply
[Galaxy Grand Prime Android Development] abooooood:
Bro explosion kernel

Lollipop or marshmallow

Which one you flashed

And any deadlock for now ?
[Galaxy Grand Prime Android Development] aatifaneeq:
I am using marshmallow MM-R03... Kernal >> ExplosionMM-R03-fortunaxx3g.zip

Here is the download link

https://www.androidfilehost.com/?w=files&flid=125263

No deadlock till now. Its up for more than 56 hours and 42 minutes since last (forcefully) reboot. its actually 56 + 21 hours before reboot. See the Screenshot for proof.
[Galaxy Grand Prime Android Development] cpt_Sherman:
I can't sign in my google account (google services fc) and kate mobile fc
[Galaxy Grand Prime Android Development] SSparklez:
Where's the link for xosp gapps 6.0? :(
[Galaxy Grand Prime Android Development] Dsn Fouad:
Is dis work on g531h ?
[Galaxy Grand Prime Android Development] RAXXD:
bug with the touch.

Well, i have a problem, when i end a call, the touch is not responding until i lock and unlock my device...any fix for that?
[Galaxy Grand Prime Android Development] Slenderman8090:
Any chance of getting this rom for G530T w/ an update?
[Galaxy Grand Prime Android Development] Jd_04:
Man. Is this rom still alive and is it stable? I find this rom nice. Xperia Open Source Project ?
[Galaxy Grand Prime Android Development] itexpert.120:
The download link is alive, this ROM can give you the best battery life on our Grand Prime, but if you are a heavy user I don't recommend it.
[Galaxy Grand Prime Android Development] Jd_04:
Thanks bro
[Galaxy Grand Prime Android Development] Muzzammil Mehboob:
It also has deadlock....
[Galaxy Grand Prime Android Development] itexpert.120:
Really
[Galaxy Grand Prime Android Development] Muzzammil Mehboob:
Yeah I encountered it when I used
[Galaxy Grand Prime Android Development] itexpert.120:
Never encountered dead lock

XXU fortuna3g
[Galaxy Grand Prime Android Development] matheusZig:
how to unlock bootloader ?
[P8lite Q&A, Help & Troubleshooting] qubyt:
Does anyone have the stock recovery for ALE-L02 B037? Forgot to back it up and now i need it to update :/.

Thanks.
[P8lite Q&A, Help & Troubleshooting] Yoshikage_Kira:
Extract it from official firmware using Huawei update extractor.
[P8lite Q&A, Help & Troubleshooting] qubyt:
Okay I did it, but the update.app had a recovery.img and recovery2.img.

I first tried flashing the first one, then the second, then flashed both, but they gave me an error after trying to enter recovery mode.
[P8lite Q&A, Help & Troubleshooting] Yoshikage_Kira:
You just need to flash first one. recovery.img
[P8lite Q&A, Help & Troubleshooting] qubyt:
Managed to update, thanks for the help.
[P8lite Q&A, Help & Troubleshooting] Yoshikage_Kira:
Just press thanks:good: button.
[Galaxy S 4 Q&A, Help & Troubleshooting] munimjaffer:
Hey all.

I've a question. In GT-i9500, is there the need to unlock bootloader as in Motorola devices before flashing custom ROMs. Or it comes with it's bootloader pre-unlocked?

Would be very glad on your response :)

Thank You!
[Galaxy S 4 Q&A, Help & Troubleshooting] Ngadhnjim:
in I9500 we can update bootloader and go back to old without problems and we can flash roms without need to unlock
[Galaxy S 4 Q&A, Help & Troubleshooting] Rhoban:
Verizon and AT&T devices usually have locked bootloaders. Everything else should be unlocked.
[Galaxy S 4 Q&A, Help & Troubleshooting] munimjaffer:
thanks alot for ur reply :)
[Galaxy S 4 Q&A, Help & Troubleshooting] munimjaffer:
Then we should first of all unlock bootloader before flashing roms?
[Galaxy S 4 Q&A, Help & Troubleshooting] Strephon Alkhalikoi:
Unless the S4 is a US model sold by AT&T or Verizon, which yours isn't, the bootloader will be unlocked. That means being able to update the bootloader, radio, and installing custom ROMs, as previously stated. Keep in mind the following: Samsung does not use fastboot, thus any commands you could use on a Motorola device will not work on a Samsung device. You will have to use Odin.
[Galaxy S 4 Q&A, Help & Troubleshooting] Ngadhnjim:
i dont known for verzion ,he ask for i9500
[Galaxy S 4 Q&A, Help & Troubleshooting] sway8966:
I-9500 came with factory unlocked bootloader.

If your phone really is i-9500 as you said,

install the custom recovery like TWPR or CWM via odin and

flash the custom rom of your choice via the custom recovery.
[Galaxy S 4 Q&A, Help & Troubleshooting] munimjaffer:
Ok thanks :D
[Galaxy S 4 Q&A, Help & Troubleshooting] Mikeswiss:
l have a question if my i9500 says secure download enabled does that mean its bootloader locked +++
[Galaxy S 4 Q&A, Help & Troubleshooting] Strephon Alkhalikoi:
Asked and answered already in this thread. Unless your S4 is an SGH-I337 or SCH-I545 (AT&T and Verizon respectively) your bootloader will not be locked.
[Sony Xperia M4 Aqua] saitejadsst:
Is there any way to get slow motion camera on my Rooted M4 aqua??:confused:
[Sony Xperia M4 Aqua] EHSAN™:
My Friend, Take your Video and Go in Edit with Video Editor, And Change Speed for Slow Motion :o;)
[Sony Xperia M4 Aqua] saitejadsst:
I dont find any edit with video editor option..:(
[Sony Xperia M4 Aqua] saitejadsst:
Oh.. Thanks alot dude..finally gotit
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
ChangeLog

Dr.Ketan ROM Basic - Initial version

Dr.Ketan ROM M1

Dr.Ketan ROM M2

Dr.Ketan ROM M3

Installation Guide & Download N930F/FD Dr.Ketan ROM ROM M3 'Safe Version' Green Battery

http://xdaforums.com/showpost.php?p=68861660&postcount=387

Installation Guide & Download N930F/FD Dr.Ketan ROM ROM M2

http://xdaforums.com/showpost.php?p=68761768&postcount=356

.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Installation Instructions :

- Download Odin 3.12.3 or higher

- First you need to Flash Bootloader and Modem for PH6. If you already having a ROM running on PH6/7 then skip this step.

In case you are on Old version, Download N930FD_PH6_Bootloader and Modem zip, extract it and Flash BL*.tar.md5 file with Ap tab and Phone*.tar.md5 file with Phone tab of odin. This file is for N930FD and in case you have different variant, kindly update your base first with OTA/Full ROM flashing.

- Next you required id TWRP recovery. If you already have one then skip this, otherwise download twrp-3.0.2-0-gracelte.img.tar and flash using Odin. In case Odin Fail during flash, reboot to recovery - wipe cache and try again. Here is original thread for TWRP support.

- Once you have TWRP Installed Download ROM and copy on SD card or USB OTG device.

- Reboot to recovery (TWRP) - I recommend clean install. Select to format device.

- Select to Install - select storage (Where you copied ROM zip) - navigate ROM zip and select it.

- It may take few minutes to finish

- Reboot and again wait for few minutes till android wizard starts

.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Reserved 3
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Reserved 4
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Reserved 5
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Reserved 6
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Reserved 7
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Last
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] johar.sanjeev:
Great dr. Ketan

---------- Post added at 09:20 AM ---------- Previous post was at 09:14 AM ----------

@ Dr. Ketan just try to do via diffrent pc through smart switch. It happened to me to but on diffrent pc with 2-3 tries it restored.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] drunkdino:
Thanks doc. I hope you get the device replaced or fixed from dubai.

Does this Rom include the new ota BHP7
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Already three attemp made with 2 PCs

Just got message from other users who have bricked same way, Got a replacement under warranty.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] johar.sanjeev:
I know but do give multiple tries. It's time consuming but sure it will be success. And if u need offical firmware latest one BH6 XSG i have with m can upload on gdrive.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
Thank you. I have already that firmware with me.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] SkilletDesire:
UK based firmware? Chain fire SuperSU?
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
UAE based dual SIM with tweaked CSC to use Jio Volte for indian users

Yes SuperSU
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] drunkdino:
Does it include the new ota bhp7
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] dr.ketan:
No. I believe H7 is 20MB and just security update only.
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] not-i:
Good work mate :good: Might give it a try later if time permits when its uploaded. Still setting up my build environment. I haven't bothered doing much since Note 4 myself just some small little personal builds on my Note 5 but starting to get back in the mood
[Note 7 ROMs, Kernels, Recoveries, & Other Developm] sayedali.aj:
Reserved.:)
[Huawei P8 Questions & Answers] ngoanhtruong:
i wanna back to stock rom. But i can't OTA update. When i use project menu, my huawei goes to twrp recovery. I need a help. Many thanks :D
[Huawei P8 Questions & Answers] Arimasu:
you will need to do a full wipe with twrp, use adb to flash stock recovery then use forced update (vol down, vol up, power button, 15 seconds) to install stock rom from dload folder on sdcard
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] HasC:
Does anyone know how I can get Voice2Go app to work with bluetooth as I dont mind training the contacts/programs etc as it seems to be very accurate in use.

Any help will be appreciated.