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Update Your Samsung Galaxy S3 - US Cellular [SCH-R530U] to Latest MD4

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sold the fone...it was working fine after a wipe n reset....

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I am lil confused here.. I am on LG1 want to flash MB1, so now do i need to flash MD4 from CWM and then SamsungSimpleUpgradeTool_for_SCH-R530_USCC_Ver1.0.016_MB1.exe to install MB1 baseband on it.

Or there is any other method of doing it?

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MD4 is newer than MB1. Data will stop once on MD4, so flash MB1 directly. MB1 is the only 4.1.2 base where data works.

Sent from Sprint SPH-L720

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Thanks Dr. Faramroze for quick reply. on MB1 i can flash other custom roms too?

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This MD4 tutorial is without the Baseband. As we all know Data work till MB1 only. It means it is run with your previous LG1 Baseband. So, no worry Sumeet :)

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Thanks Dr. Faramroze for quick reply. on MB1 i can flash other custom roms too?

Yes you can flash any custom rom like Hyperdrive universal RLS 16.

Sent from Sprint SPH-L720

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^^^

With MB1, you can have upto 4.2.2 (4.3 gags data) using custom ROM from cyanogenmod or AOKP.

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I installed MB1 now data is not working... And also Hidden menu is not working.. What to do?

post-81612-0-09131600-1388845710_thumb.p

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Please help me recently I am facing one problem with my s3 mobile having following details.

US Cellular SG3 SCH-R530U 4.1.2
baseband R530UVXAMD4
Build JZO54K.R530UVXAMD4
MODEL NUMBER---SCH-R530U
ANDROID VERSION-4.1.2
BASEBAND VERSION-3.0.31-1131058
se.infra@SEP-133#2
SMP PREEMPT Thu Apr18 23:22:09 KST 2013
After updating 4.3 it show error
PRODUCT NAME: SCH-R530U
CUSTOM BINARY DOWNLOAD : Yes
CURRENT BINARY: Custom
SYSTEM STATUS : official
QUALCOMM SECUREBOOT : ENABLE
WARRANTY BIT: 1
BOOTLOADER RP SWREV: 1
HELP! HELP! HELP!

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Please help me recently I am facing one problem with my s3 mobile having following details.

US Cellular SG3 SCH-R530U 4.1.2

baseband R530UVXAMD4

Build JZO54K.R530UVXAMD4

MODEL NUMBER---SCH-R530U

ANDROID VERSION-4.1.2

BASEBAND VERSION-3.0.31-1131058

se.infra@SEP-133#2

SMP PREEMPT Thu Apr18 23:22:09 KST 2013

After updating 4.3 it show error

PRODUCT NAME: SCH-R530U

CUSTOM BINARY DOWNLOAD : Yes

CURRENT BINARY: Custom

SYSTEM STATUS : official

QUALCOMM SECUREBOOT : ENABLE

WARRANTY BIT: 1

BOOTLOADER RP SWREV: 1

HELP! HELP! HELP!

Download this file and flash in odin that's the only thing that can bring your phone back, but you can never use data with sim now.

But seriously why did you update, as on 4.3 data won't work via sim, and there is no way to fix that ( atleast not yet and there is no chnace there will ever be)

upload.teamuscellular.com/5D1

This is a consolidated 1gb link, will make smaller parts later in the night and will upload to Media fire.

@ ALL PLEASE NOTE : DONT DONT DONT DONT DONT UPDATE TO 4.3, IT WILL KILL DATA FOREVER

Sent from my SCH-R950 using Tapatalk 2

Edited by joshm
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Hi Joshm

Lots of thanks Mr. Joshm

My phone is working properly now. Data connection is not working please let me know if you get any solution.

Once again Thanks to rectify my problem

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Hi Joshm

Lots of thanks Mr. Joshm

My phone is working properly now. Data connection is not working please let me know if you get any solution.

Once again Thanks to rectify my problem

anytime mate

the only way ( possible right now ) would be to use it in NV mode if you are using reliance .

you ll need to contact some of the seller at the forum and through him get your phone registered in reliance and after that get your phone programmed to work with reliance without sim .

my suggestion would be contact Dr.Faramroze or anyone near you in Mumbai

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I have a strange problem on my US Cellular S3 - Tata CDMA

I am unable to answer incoming calls from international numbers...

When I slide the answer key, the phone continues to ring, but does not get answered.

Tried formatting the phone, but still no luck...

Thanks to all for help

I have the same issue

-Can't answer international calls.

-i get 1x not 3g

Tried to change it to nv only but it didn't.

Its s.v 4.1.2 md4

With regards

Sent using Tapatalk

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Do nv restore

Flash mb1 odin

All will. Work

There is a thread for that

Sent from my SCH-R950 using Tapatalk 2

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Dear Sir,

Can i convert US Cellular SG3 SCH-R530U 4.3 Reliance CDMA to Reliance GSM. After updating 4.3 by mistake my data connection is lost and without data connection android phone is useless. So please help me out is their any way to convert CDMA TO GSM.

Thanks

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^^^

Sorry, it's a CDMA only phone. It doesn't have GSM radio, hence it can't be programmed in GSM.

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@Alduais60 you can refer to the post number #11. Follow the steps mentioned over the link :)

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Thanks.

Is their any other option by which i can start data connection on my CDMA mobile.

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@JEETU04 Your queries already answered by Joshm in above few posts. If you are now in 4.3 then the only way out for data to working is NV mode :(

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My gs3 r530u -4.1.2 MD4

problem was phone data show 1x

But i changed it to NV mode ( 3times till accept change )

So 3G works well now. Feeling better

.......

Now just only the problem is : cant answer International calls ,

I flashed ( mb1, Lk1 modems) but nothing changed.

Should i downgrade to ics ?

What if i update to the latest (during nv mode)?

With regards

Sent using Tapatalk

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My gs3 r530u -4.1.2 MD4

problem was phone data show 1x

But i changed it to NV mode ( 3times till accept change )

So 3G works well now. Feeling better

.......

Now just only the problem is : cant answer International calls ,

I flashed ( mb1, Lk1 modems) but nothing changed.

Should i downgrade to ics ?

What if i update to the latest (during nv mode)?

With regards

Sent using Tapatalk

A very simple method that I did to solve international call answering...

Go to call settings then call answering and call ending... Enable answer call with home key... And use the home key to answer international calls... Your problem will be solved...

Sent from my LG-LS980 using Tapatalk

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i have same model old version installed 4.1.1.

getting

when i logging my gmail acoount mobile say below error,

Can't establish a reliable connection to the server

This could be a temporary problem or your android device may not be provisioned for data services.if it continue, call customer care.

i tried clear cache n reset wipe still no luck.

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I think your Internet connection is not configured properly... Did you try to do it on wifi... You'll get to know where the issue lies... Handset or Internet connection

Sent from my LG-LS980 using Tapatalk

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