# Q2698 migration issue

**URL:** <https://forum.sierrawireless.com/t/q2698-migration-issue/7783>\
**Category:** Legacy AirPrime modules\
**Created:** [February 27, 2015, 8:45am UTC](https://forum.sierrawireless.com/t/q2698-migration-issue/7783 "2015-02-27T08:45:25Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![basavpace](https://avatars.discourse-cdn.com/v4/letter/b/ccd318/32.png) [@basavpace](https://forum.sierrawireless.com/u/basavpace)\
**Post date:** [February 27, 2015, 8:45am UTC](https://forum.sierrawireless.com/t/q2698-migration-issue/7783/1 "2015-02-27T08:45:25Z")

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Dear All,  
We are facing problem with Q2698 on below functions…

1. SIM initialization time is almost 40 Sec…
2. We have EEPROM (I2C based), not able to read the data from it

Above functions works well with Q2687RD…

Please suggest what could be the problem…

Thanks  
Basavaraja.B.R

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**Author:** ![Rex\_alex](https://avatars.discourse-cdn.com/v4/letter/r/73ab20/32.png) [@Rex\_alex](https://forum.sierrawireless.com/u/Rex_alex)\
**Post date:** [March 4, 2015, 5:49am UTC](https://forum.sierrawireless.com/t/q2698-migration-issue/7783/2 "2015-03-04T05:49:40Z")

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Hi,  
SIM initialization time depends on network also…

How are you reading the EEPROM? are you getting any error? what exactly is happening?  
also are you using sample application for this?  
on which firmware version are you trying?

Regards,  
Alex

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**Author:** ![basavpace](https://avatars.discourse-cdn.com/v4/letter/b/ccd318/32.png) [@basavpace](https://forum.sierrawireless.com/u/basavpace)\
**Post date:** [March 4, 2015, 10:02am UTC](https://forum.sierrawireless.com/t/q2698-migration-issue/7783/3 "2015-03-04T10:02:30Z")

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Hi,  
thanks for the details;  
EEPROM issue was resolved through software, it was a bug in initilization

below is the Q2698 software details

ati9  
“DWL”," SWI6200T\_02.02.04.12BT R3220 CNSZXD00000132 2014/03/28 16:59:25","",“Sierra Wireless”,0,"",“00000000”,“00000000”  
“FW”,“FW\_752\_28\_A1\_12.Q268Fx”,“R7.52.0.A1.201401021703.Q2698”,“Sierra Wireless”,1770396,“010214 17:03”,“ae3e7f98”,“10002020”  
“MODEM 3G+”,“Revision: SWI6200T\_02.02.04.07AAP R2881 CNSZXD00000132 2013/12/20 10:57:19”  
“OAT”,“1.0.0.20150304124320”,"","",417760,“030415 12:44”,“bca406f3”,“10700000”  
-“Developer Studio”,“3.0.0.201403101015”  
-“Open AT Application Framework package”,“2.52.0.A1.201401061044”  
-“Open AT OS Package”,“6.52.0.A1.201306271522”  
-“Firmware Package”,“7.52.0.A1.201401021703”  
-“Internet Library Package”,“5.56.0.A1.201307011505”  
“ROM”,“8400000”  
“RAM”,“4000000”  
“OATRAM”,“800000”  
“DWLNAME”,“Q2698”

Regards  
BR

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**Author:** ![fiona](https://avatars.discourse-cdn.com/v4/letter/f/ecccb3/32.png) [@fiona](https://forum.sierrawireless.com/u/fiona)\
**Post date:** [May 9, 2018, 11:50am UTC](https://forum.sierrawireless.com/t/q2698-migration-issue/7783/4 "2018-05-09T11:50:48Z")

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do you have any surplus Q2698 ?