F.A.Q About Sony Ericsson Phones

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Some Information About All Semc Phones DB2010,DB2012,DB2020
I Am Not Master Of Semc But I Know Little Which Help You All Guys To Save Your Phone .
And No Need To Search At This Forum Because We Make All In One Here.

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1 Who Is SEMC?

A. Semc Is Sony Ericsson Developers Group Who Made Till Now Made Many Type Of Phones.Avr Arm Arm New(DB2010 & DB2012) PDA DB2020 A2 Locosto.
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B. Semc Is Sony Ericsson Company Which Provide All Phones To Local Market Semc Is Developer Team Them Self Who Develops Solution And Security For Sony Ericsson Company.

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2 How To Know My Model Is Which?

A. Check At Phone Back.
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B.
DB2000 = K600,K608,V600,W900,Z800,V800,Z1010,
DB2010 = J300,K300,K310,K500,K508,F500,K510,K700,K750,D750, S700,S710,,W300,W550,W600,W700,W800,W810,Z500,Z520 ,Z525,Z530,Z550,
DB2012 = K320,W200
DB2020 = K530,K550,K610,K618,V630,K770,K790,K800,K810,K818, S500,T650,W580,W610,W660,W710,W830,W850,W880,W888, Z610,Z710,
PNX5230 = W530,W380,Z310,Z555
A2 DB3150 = C702,C902,G502,K630,V640,K660,K850,T700,W595,W760, W890,W902,W910,
W980,Z750,Z770,Z780

A2 DB3210 = C905,G705
A2 LG EMP DB3150 = KF750,KF755,KT520,KT525,KU580
A2 SAMGE EMP DB3150 = MY850C
DB2001 PDA = P990,G700,G900,M600,P1,W950,W960

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3 How Many Way To Connect Semc Phones?

A. Old Phone Able To Connect With Rs232 And Ftdi Base Ports.
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B. New Arm Phones Are Able To Connect With Ftdi Base Ports. If Phone IS CID49 Or Upper Then CID49 You Can Use DCU60 And Flash Mode or Recovery Mode.
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C. DB2020 And A2 Have 2 Type Of Mode.
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(1)Flash Mode C Press And Insert DCU60 Usb Cable Phone Detect At Pc As Flash Mode.
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(2) Recovery Mode 2 + 5 Both Press And Insert DCU60 Which Bring At Phone At Erom Recovery Mode. This Can Be Use For Flashing And Erom Update Only. Not For User Code Reset Or Complete Phone.
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D. W880 Phone Use 2 Insert Of C And PDA Phone Use @ Or C Inserted Of 2 And C .

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4 If I Have Old Arm Phone For Unlock User Code What I Do?

A. As I Say Before Use Service Tools Or On-line Logger Will Be Best Option But If You Still Want To Use Free Tool Use At Your Own Risk.
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B. You Can Use Free Semc Cracked Tool For Resetting User Code To 0000.

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5 If I Have New Arm Model (DB2010) For Unlock User Code What I Do?

A. As I Say Before Use Service Tools Will Be Best Option But If You Still Want To Use Free Tool Use At Your Own Risk.
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B. You Can Use Free Semc Tool To User Code For This Type Of Phones.
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C. You Can Use Setool Lite Version & Unlock Repair Work For Any DB2010,DB2012,DB2020 Phones But Not A2.

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6 If I Have DB2012 And DB2020 Phone For User Code Reset What I Do?

A. As I Say Before Use Service Tools Will Be Best Option But If You Still Want To Use Free Tool Use At Your Own Risk.
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B. You Can Use Setool Lite Version & Unlock Repair Work For Any DB2010,DB2012,DB2020 Phones But Not A2
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C. Use Xs++ Tick On GDFS U See Option Unlock Its Read Code Or Reset To 0000.

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7 What Is CID & Why Its So Important?

A. Please Before You To Read More First Read This Thread Here http://forum.gsmhosting.com/vbb/showthread.php?t=327840
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B. Cid Is Phone Protection Level For Semc They Update Phone CID As They Make Any Change On Security. As For Now We Have Highest CID53.
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C. You Can Use Setool Lite Version Do To Identify To Know CID Firmware Phone Sim Lock Status User Code Etc.. All Use Full Info Which Phone Have.

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8 I Can Downgrade CID52 To CID51 Or CID50 Or CID49??

A. No You Can Not Right Now There Is No Public Solution To Do This.

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9 What Is Erom ?

A. Erom Is External Rom Which Do Semc DB2010 DB2012 DB2020 And A2 Secure Access For GDFS And Many Magic Things.
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B. Erom Have Work To Start Phone And Keep It Off In Case Of Bad Data Of GDFS Or Erom It Will Show Only Red Blink At Irda(infrared or charging led).

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10 What Is GDFS?

A. Please Before You To Read More First Read This Thread Here http://forum.gsmhosting.com/vbb/showthread.php?t=327840
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B. GDFS Is Most Important Thing At Semc Phones Till Now. Older Phone Having All Security Data In It. Calibration Data In It.
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C. DB2010 Have Calibration Data In, Sim Lock Data And Most Of Activity Of Phone Store There Like Contacts Number Sms Todo List And Many More Thing.
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D. DB2020 Have Many Same Thing As Before Phones Have But This One Have Checksum Security This Main Security Which Is Impossible to Clone or Repair If Its Damage Or Corrupted. (There Is Solution To Repair Via Tp U Can Search At Forum Hardware And Software Official Support.)
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E. A2 Have Most Secure GDFS Structure Till Now No One Able To Break It. Without Official Tools. Simlock Phone Book Sms Calibration Checksum Many Many Things Its Have.

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11 Is There Any Way To Do Repair GDFS of DB2020 Phones ?

A. Yes There Is Few Way Details Are Write Down.
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(1) If You Have Working Phone(in sort phone should be able to show Sony Ericsson) But Problem In Network, Restart, Hang Or Any Xyz You Can Repair GDFS By This Trick. But You Must Have Valid Sec Zone.. HERE
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(2) You Have To Use Tp And Supported Tools Which Do Repair You Can See This Forum Hardware And Software Official Support Section For It.

B. You Can Do Same Thing With Setool Lite. Use DCU60 Do Identify U Get Backup Now U Can Rewrite Any Gdfs.
After Rewrite Gdfs Do Not Let Phone Start Reconnect Phone Restore Sec Zone And Then Start Phone.

C. In Details How To Do In Setool Lite.
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(1) Select Model You Can Select Family Of Model Like For DB2020 I Have W850 I Can Select K800 .Loader Are Same.
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(2) Be Sure You Have Use DCU60 At Connection Do Identify Check At Backup Folder You Have Your Backup File Or Not? It Should Be Like This
YOUR_IMEI_NUMBER_09_May_08_8_03_50_PM.backup

if you don't have backup please stop here do not continue without it or you gona kill your phone

YOU CAN BACKUP FULL GDFS OF YOU DAMAGED PHONE WITH BACKUP GDFS OPTION. (not need but recommended.)Select Working Phone GDFS Or Downloaded GDFS From My Collection.
Now Select Proper GDFS At MICS (…) Option As For We Have W850 Or Any xyz DB2020 MODEL.
NOW CLICK ON WRITE GDFS BUTTON. AFTER SUCCESS FULL WRITE. BE SURE THAT YOU HAVE SELECTED CORRECT GDFS OR YOU HAVE TO RE WRITE IT AGAIN.

Click On MICS Selection Button Again (…) Select Your Backup File (SEC ZONE)
Now Click On WRITE SCRIPT.

In Case If Any One Started Phone Without Writing Backup Of Original Phone (SEC ZONE) You Have To Use Com Ports Ftdi Base Any U Can Use To Rewrite Your Backup. In 99.99%
Your GDFS Problem Will Solve. After This.

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12 What Is Way To Enter Sim Unlock Code At Phone?

A. You Can Use For Most Phone <**< (< = LEFT SIDE MOVE AT YOUR PHONE JOYESTICK.)


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Click On DOWNLOAD To Get All Stuff Like setool lite, semc tool, flash mode and recovery mode driver.

Here Is Link For Download Sign Drivers. In Case Any One Want.
http://ma3.extranet.sonyericsson.com/drivers/


I Hope This Will Help Every One At Gsmhosting.
Sim Lock Removing Come Soon At This FAQ
Hope More Come Soon May Be Something About I Am Too Much Interested In This Few Days chixx???? Who Know Future.

Best regards,
GSMHOSTING MODERATOR TEAM.
Gopal Chevli.