i9500 pattern lock [ANSWERED]

[Abzal]

Hi i am new user. I buy this product, because I was told that he could remove pattren lock without lost data.
i9500 pattern lock, how remove it without lost data? Explane please.

[Abzal]

Find tutorial, but one error:

Fw.Ver : BstKey V3.25
Serial : ***
Active User: AbzalZ
PL2303 : 3.4.62.293 2013-10-25
Best Smart Tools, Load OK.

Scanning devices ... 1 found
dev[1]
Manufactory:
Model:
Hardware:
Mode: Need Read Info
Device Info (MTP)
Model: GT-I9500
IMEI: 359703053944878
PDA Version: I9500XXUGNH4
Phone Version: I9500XXUGNF6
CSC : I9500YXEGNG1
CSC Version: I9500XXUGNH4
Time used : 35.6 s

Connect to server ...
Download essential files ... File download failed , checksum error. please try again.

Try find files CWM direct on the support, not found.

[EmeGSM-Wei]

Originally Posted by Abzal

Find tutorial, but one error:

Fw.Ver : BstKey V3.25
Serial : ***
Active User: AbzalZ
PL2303 : 3.4.62.293 2013-10-25
Best Smart Tools, Load OK.

Scanning devices ... 1 found
dev[1]
Manufactory:
Model:
Hardware:
Mode: Need Read Info
Device Info (MTP)
Model: GT-I9500
IMEI: 359703053944878
PDA Version: I9500XXUGNH4
Phone Version: I9500XXUGNF6
CSC : I9500YXEGNG1
CSC Version: I9500XXUGNH4
Time used : 35.6 s

Connect to server ...
Download essential files ... File download failed , checksum error. please try again.

Try find files CWM direct on the support, not found.

Hi,


Try to solve problem as follow way please:

1. Login BST support site, download "GT-I9500-cwm-recovery-6.0.4.4(1030)_BST.zip" from here:
You are here: Root / Samsung_SW / GT-I9500 / Docs /

2. Download & save file to: X:\BST\backup\samsung\recovery\GT-I9500\

3. Press "OneKey Recovery" again

P/S: How to remove screenlock via recovery mode: BST-OneKey Recovery (support 4.3/4.4.2) remove screenlock w/o userdata loss - Support - GsmBest Team

Best Regards
GsmBest Team

[Abzal]

Originally Posted by GsmBest-Wei

1. Login BST support site, download "GT-I9500-cwm-recovery-6.0.4.4(1030)_BST.zip" from here:
You are here: Root / Samsung_SW / GT-I9500 / Docs /

Yes, i try do it, but when unzip file error:
! C:\Downloads\GT-I9500-cwm-recovery-6.0.4.4(1030)_BST.zip: CRC failed in i9500-cwm-recovery-6.0.4.4(1030)_BST.tar. The file is corrupt

[Abzal]

I solve my problem:
1) Flash GT-I9500-CWM-RECOVERY-6.0.4.4.tar, downloaded from another site
2) Enter Recovery mode by mannually
3) Install Recovery driver:
C:\BST\Drivers\Samsung\GT-I9505_Recovery_Driver
4) Unlock via recovery mode

Scanning devices ... 1 found
dev[1]
  Manufactory:    SAMSUNG
  Model:          
  Hardware:       
  Mode:           DOWNLOAD

Connect to device ... 
Device pit saved to C:\BST\backup\samsung\pit\GT-I9500\GT-I9500_2015-06-30_11.01.27.pit
Write file recovery.img ... 
Flash completed
Time used : 3.2 s


----------------------------------------------------
1. Make sure device with third-party recovery (eg: CWM, ADB needed) before proceeding.
2. If the current device cannot auto enter recovery mode, enter recovery mode manually.
Normally enter recovery mode as follows:
1). Vol Up + Home + Power (or Vol Dn)
2). Vol Up + Power (or Vol Dn)
----------------------------------------------------

Scanning devices ... 0 found
Detect 1 USB devices not install driver

Scanning devices ... 1 found
dev[1]
  Manufactory:    SAMSUNG
  Model:          GT-I9500
  Hardware:       UNIVERSAL5410
  Mode:           recovery
Start unlock ... ok