How to enter Diag mode

ow to Enter Diag Mode by Carrier Phone:

Sprint SPH-L710 (Galaxy S III) and SPH-L900 (Note 2) 

Open Dialer enter ##3424#
When PhoneUtil Opens Select PDA
Tap Qualacomm USB Setting
Select DM+Modem+ADB
Tap OK
(Remember after flashing to return and put phone back to MTP+ADB)

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All Samsung 16 digit Passwords

16 Digit Passwords:

USCC S3 / S4 / Note 2 / Note 3 2010031619780721

USSC Note 3 (Kit Kat) 2013051320130909 

Verizon S3 / S4 / Note 2 / Note 3 2009031920090615

Sprint S3 01F2030F5F678FF9 or 2012112120131219

Sprint S4 2012112120131219

Sprint Note 2 / Note 3 2012112120131219

Metro PCS S3 2FF811282FF9F323

Cricket S3: 2010031619780721

Cricket S4: 01F2030F5F678FF9 

Gusto (Friend) U365 2011101116083112

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Flash Sprint Galaxy S3 to Page Plus the Easy Way

Ok, so you have a Sprint Samsung Galaxy S3, [SPH-L710] and you want to Flash it to Page Plus?
[I'm assuming this will work for ANY carrier, but we all know what assuming does...]

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Sprint /Verizon/USCC S2/S3/S4/ Note 2/Note 3 to Page Plus / Selectel Flashing Real 3G

I want this to be a thread dedicated to help others to flash the mentioned devices to Page Plus / Selectel / Next-G / Service in REAL 3G....

I have been flashing phones for a several years now as a hobby and want to pass on some of my knowledge and advice to others making this transition.

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Guide Samsung Galaxy Note 216 digit Password 4.1.2 jellybean

Samsung Galaxy Note 216 digit Password 4.1.2 jellybean

Alot of people have been wondering what is the 16 digit password for the galaxy s3 with firmware 4.1.2 jellybean.  Well it has been been a serious problem but i have found a way around it and here it is step by step

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Guide Samsung Galaxy s3 16 digit Password 4.1.2 jellybean ( Bypass)

Samsung Galaxy s3 16 digit Password 4.1.2 jellybean

Alot of people have been wondering what is the 16 digit password for the galaxy s3 with firmware 4.1.2 jellybean.  Well it has been been a serious problem but i have found a way around it and here it is step by step

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