GSM Shop GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Z3X-Team Products

Reply
 
LinkBack Thread Tools Display Modes
Old 10-27-2014, 10:30   #1 (permalink)
Product Manager
 
blang's Avatar
 
Join Date: Oct 2000
Location: future
Posts: 18,807
Member: 2368
Status: Offline
Sonork: 100.111111
Thanks Meter: 163,847
QCN - FAQ, Information, Collection, TESTED QCN. (Don't post in other places!!!)


*.QCN - original qualcomm format file, compatible with QPST (qualcomm original programm).


Z3X SW use original format of file! this mean - you can read QCN by QPST and then write via Z3X, and QCN readed by z3x you can write via QPST.

What is this QCN, what mean, not sure what mean exactly QCN word, but for each understanding you can call them:



(Q)ualcomm (C)alibration (N)etwork file.


FAQ


Q>Which phones support QCN file for writing/reading?
A>All qualcomm based phones!!!!

Q> Why this file need?
A> If phone EFS erased, wiped - phone calibration erased - and phone not see network/not see 3g/2g/LTE network.

Q>QCN file same for all phones of same models?
A>NO. Exist lot of hardware revision of pcb and lot of different firmware for same phone, better to have collection of few QCN for same phone model, few times tested and after using same QCN 1st phone can work good and second phone can not work property.

Q>Can QCN fix UNKNOWN BASEBAND phone?
A>NO, But if you write QCN from wrong model, you can got UNKNOWN BASEBAND! WHY?!!
Becouse: You can write QCN only if phone modem work.
UNKNOWN baseband - this mean modem not work!!

Q>Where i can get QCN?
A>Best way - read QCN from fresh - non branded phones!!

Q>Will QCN file effect imei?
A>NO, if you using z3x for write QCN, z3x not touch NV with imei!!!

Q>CERTI(FAIL) can be fixed by writing QCN?!!
A>NO - CERT (signature for imei) not have any relation to MODEM CALIBRATION.



To be continue...
if you have other questions, FAQ will be extended!!

Last edited by blang; 01-22-2015 at 16:45.
  Reply With Quote
The Following 3 Users Say Thank You to blang For This Useful Post:
Show/Hide list of the thanked
Old 01-22-2015, 16:49   #2 (permalink)
Product Manager
 
blang's Avatar
 
Join Date: Oct 2000
Location: future
Posts: 18,807
Member: 2368
Status: Offline
Sonork: 100.111111
Thanks Meter: 163,847
Here will be link for QCN arhive with tested qcn files.

Arhive will contain folders with qcn inside.

in name of arhive will be added date stamp of last file update.


LINK: (uploading in progres...)
  Reply With Quote
The Following 28 Users Say Thank You to blang For This Useful Post:
Show/Hide list of the thanked
Old 01-23-2015, 17:48   #3 (permalink)
Insane Poster
 
Join Date: Mar 2010
Location: West Africa
Posts: 93
Member: 1263334
Status: Offline
Sonork: 100.1651849
Thanks Meter: 13
Donate money to this user
Hi Mr Blang i need Cert file for Note 4 desperately because i just damage the Imei of Sm-G910f kindly Update Thanks.
  Reply With Quote
Old 01-23-2015, 19:50   #4 (permalink)
No Life Poster
 
Join Date: Apr 2012
Location: Black Market
Posts: 1,051
Member: 1744748
Status: Offline
Thanks Meter: 681
Donate money to this user
Here are some QCn files


SM-N910W8 - SM-N910W8_MPSS.DI.3.0.c5-00258-M9625TAARANAZM-1_7-1-2015_6-30-0

SM-G900W8 - SM-G900W8_MPSS.DI.2.0.1.c2.2-00006-M8974AAAAANRZM-1_12-12-2014_0-22-50

SM-N900W8 - SM-N900W8_M8974A-AAAANAZM-2.0.10028_4-1-2015_11-59-43

SM-N900T - SM-N900T_M8974A-AAAANAZM-2.0.10059_29-12-2014_23-39-57

SM-G900T - http://www.mediafire.com/download/1v86lo8zu9cyxwz
  Reply With Quote
The Following 3 Users Say Thank You to ysr84 For This Useful Post:
Show/Hide list of the thanked
Old 01-28-2015, 12:02   #5 (permalink)
No Life Poster
 
ghacks's Avatar
 
Join Date: Dec 2009
Location: HAITI , Delmas 19
Age: 32
Posts: 2,449
Member: 1196914
Status: Online
Sonork: 100.1667938
Thanks Meter: 598
Donate money to this user
add more many people need more bro ..
  Reply With Quote
Old 02-19-2015, 18:37   #6 (permalink)
Junior Member
 
Join Date: Aug 2010
Posts: 1
Member: 1372620
Status: Offline
Thanks Meter: 0
I need qcn files for n910a and n910t

I tried wiped qcn's and I keep getting signal problems. Slow or dead internet and dead/dropped calls

Please help.
Thank you
  Reply With Quote
Old 03-03-2015, 19:17   #7 (permalink)
Junior Member
 
Join Date: Oct 2014
Location: México
Posts: 11
Member: 2282583
Status: Offline
Thanks Meter: 0
hi nice day, can you help me ?,
i need a n900v qcn for repair red circle in the signal place,
well , i think that.

I search in the forum ang google and not found.

I appreciate your help .

Thanks for your time
  Reply With Quote
Old 03-20-2015, 13:13   #8 (permalink)
Freak Poster
 
gwlime's Avatar
 
Join Date: Jan 2011
Location: Manila
Age: 30
Posts: 242
Member: 1493085
Status: Offline
Sonork: n/a
Thanks Meter: 60
Quote:
Originally Posted by blang View Post
Here will be link for QCN arhive with tested qcn files.

Arhive will contain folders with qcn inside.

in name of arhive will be added date stamp of last file update.


LINK: (uploading in progres...)
still waiting sir,.
thx
  Reply With Quote
Old 03-22-2015, 10:51   #9 (permalink)
No Life Poster
 
mmrozibul's Avatar
 
Join Date: Mar 2008
Location: ..:: In Technology ::..
Posts: 758
Member: 725443
Status: Offline
Sonork: 100.1601305
Thanks Meter: 262
Need A300F QCN file .
  Reply With Quote
Old 03-24-2015, 00:07   #10 (permalink)
Junior Member
 
Join Date: Sep 2013
Posts: 20
Member: 2022547
Status: Offline
Thanks Meter: 0
need n910a qcn fast as possible plz
  Reply With Quote
Old 03-24-2015, 07:06   #11 (permalink)
Major Poster
 
Join Date: Mar 2015
Location: MORO SINDH
Posts: 31
Member: 2363898
Status: Offline
Sonork: 100.1662953
Thanks Meter: 9
Hi Mr Blang i need Cert file for samsung s4 i9505 imei null baseband unknown plz upload file
  Reply With Quote
Old 03-31-2015, 01:32   #12 (permalink)
No Life Poster
 
Join Date: Apr 2012
Location: Black Market
Posts: 1,051
Member: 1744748
Status: Offline
Thanks Meter: 681
Donate money to this user
Attached are some more QCn files ---

N910T - SM-N910T_MPSS.DI.3.0.c5-00258-M9625TAARANAZM-1_3-12-2014_11-57-24

N915A - SM-N915A_EDGE4_ATT

N915T - SM-N915T

N915W - QCN-SM-N915W-09-02-2015_23-28-12
  Reply With Quote
The Following User Says Thank You to ysr84 For This Useful Post:
Old 04-12-2015, 22:34   #13 (permalink)
Insane Poster
 
Join Date: Feb 2015
Posts: 73
Member: 2349228
Status: Offline
Sonork: 34610
Thanks Meter: 5
hallo
lz
Cert for sm-g901f my imei is 01 help my !
  Reply With Quote
Old 04-13-2015, 09:22   #14 (permalink)
No Life Poster
 
Ramuwalia's Avatar
 
Join Date: May 2010
Location: Punjab
Posts: 605
Member: 1298426
Status: Offline
Sonork: 100.1603765
Thanks Meter: 211
Plz add QCN and CERT files In Shell
  Reply With Quote
The Following User Says Thank You to Ramuwalia For This Useful Post:
Old 04-19-2015, 12:40   #15 (permalink)
Insane Poster
 
Join Date: Jun 2014
Posts: 80
Member: 2203944
Status: Offline
Thanks Meter: 6
wrote certificate on n9005 yet no service any solution help
  Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


 



All times are GMT +1. The time now is 22:13.



Powered by Searchlight © 2017 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2015 -
Page generated in 0.34223 seconds with 7 queries

SEO by vBSEO