sim900-firmware-update-tutorials-appnotes


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   by Dost Muhammad Shah    476 Comments  →
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simcom modules firmware collection

Here I am trying to make a collection of firmware (simcom modules firmware) and release notes for Simcom Sim900 and other Simcom GSM/GPRS modules

You may upload the files that you have to share with others and they would be available in the user Uploads folder below. I may filter them time to time and put them in the relative folders.

Files for SIM5xx Series are available HERE

Files for SIM800 Series are available HERE

UPLOAD YOUR FILES


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Files uploaded by users

TypeFile NameDate ModifiedSize

rar
1418B01SIM868M32 BT 26/01/2017 8:48 am11.4M

lbr
SIM800 22/03/2017 8:46 pm27.4k

txt
Ftp Test0831 07/09/2015 7:27 am1k

EAT

TypeFile NameDate ModifiedSize

zip
SIM808 EN EAT SIM808 BT EAT 20150710 07/09/2015 7:28 am60.8M
Download

SIM68E

TypeFile NameDate ModifiedSize

pdf
SIM68E Hardware Design V1 00 02/09/2016 3:00 am1.5M
Download

SIM68M

TypeFile NameDate ModifiedSize

pdf
SIM68M Hardware Design V1 02 02/09/2016 2:47 am1.4M
Download

SIM7100

TypeFile NameDate ModifiedSize

rar
4534B01V03SIM7100JC TEST 150714 07/09/2015 7:33 am36M

rar
4534B01V05SIM7100E TEST 150715 07/09/2015 7:34 am36M

rar
4534B02V01SIM7100JC 07/09/2015 7:37 am36.3M

rar
4534B02V05SIM7100A TEST 150717 07/09/2015 7:34 am36M

rar
4534B04V04SIM7100C TEST 150714 07/09/2015 7:35 am36M

zip
Open Embedded For SIM7100 20150130 07/09/2015 7:40 am235.4M

zip
SIM71X0 UpdateTool V1 00v07 Download Tool and User Guide 07/09/2015 7:35 am2.4M

rar
Drivers 7100 04/12/2016 12:48 pm32.3M
Download

SIM900

TypeFile NameDate ModifiedSize

rar
1137B01SIM900M64 ST DTMF JD MMS FOTA 25/03/2016 8:24 pm6.4M

cla
1137B01SIM900M64 ST ENHANCE 07/12/2015 12:14 pm2.7M

rar
1137B01SIM900M64 ST ENHANCE 16/09/2015 11:16 am6.6M

rar
1137B02SIM900M64 ST DTMF JD EAT 16/09/2015 11:16 am19.3M

rar
1137B02SIM900M64 ST ENHANCE 16/09/2015 11:16 am6.8M

cla
1137B03SIM900M64 ST ENHANCE 16/09/2015 11:17 am2.8M

rar
1137B04SIM900M64 ST DTMF JD EAT 31/08/2016 1:02 pm20.5M

cla
1137B04SIM900M64 ST ENHANCE 01/12/2015 8:52 am2.8M

rar
1137B04SIM900M64 ST MMS 16/09/2015 11:17 am6.2M

RAR
1137B06SIM900M64 ST ENHANCE 16/02/2016 5:30 am6.8M

rar
1137B06SIM900M128 32 SPANSION TTS ITALIAN 20/11/2015 12:27 pm14.5M

rar
1137B08SIM900M64 ST 16/09/2015 11:17 am6M

cla
1137B08SIM900M64 ST DTMF JD MMS 30/11/2015 3:32 pm2.6M

rar
1137B08SIM900M64 ST DTMF JD MMS 16/09/2015 11:17 am6.1M

zip
1137B08SIM900M64 ST DTMF JD MMS 16/09/2015 11:17 am7.5M

rar
1137B09SIM900M64 ST 16/09/2015 11:18 am6M

rar
1137B10SIM900M64 ST 16/09/2015 11:18 am6M

rar
1137B11SIM900M64 ST 16/09/2015 11:18 am6M

rar
1137B12SIM900M64 ST 16/09/2015 11:18 am6M

rar
1137B13SIM900M64 ST 16/09/2015 11:18 am6M

cla
1137B13V01SIM900M64 ST 15/12/2015 10:37 am2.5M

RAR
1137B15SIM900M64 ST 16/01/2016 7:34 am6.1M

rar
1137b04sim900m64 St Dtmf Jd Eat 04/12/2016 12:56 pm20.5M

rar
1137b06sim900m64 St Enhance 04/12/2016 12:54 pm6.8M

rar
1137b13sim900m64 St 22/01/2017 8:18 am6M

rar
1158b03sim900 Ds64 St 04/12/2016 12:06 pm8.3M

pdf
AN SIM900 Reference Design Guide V1 02 02/09/2016 3:51 am497.8k

pdf
AN SIM900 Series Update Tool UGD V1 02 02/09/2016 3:51 am213k

pdf
AN SIM900 TE PCB Layout & Schematic for Reference V1 01 02/09/2016 3:51 am452.3k

pdf
AN SIM900 AUDIO V1 00 02/09/2016 3:51 am223.6k

pdf
AN SIM900 Audio LINE IN Input V1 01 02/09/2016 3:51 am243.5k

pdf
AN SIM900 STK UGD V1 00 02/09/2016 3:51 am169.1k

pdf
AN SIM900 TCPIP V1 01 02/09/2016 3:51 am278.7k

pdf
NDA SIM900M64 ST Firmware Release Note 16/09/2015 11:18 am185.9k

pdf
NDA SIM900M64 ST DTMF JD EAT Firmware Release Note 07/09/2015 7:30 am77.6k

pdf
NDA SIM900M64 ST ENHANCE Firmware Release Note 16/09/2015 11:18 am90k

pdf
NDA SIM900M64 ST ENHANCE Firmware Release Note (2) 16/09/2015 11:18 am94.6k

?
NDA SIM900M128 32 SPANSION TTS ITALIAN Firmware 20/11/2015 12:29 pm65.5k

pdf
SIM900 EMBEDDED AT Feature Introduction 02/09/2016 3:52 am110.4k

pdf
SIM900 Eclipse Environment Install Application Note V1 00 02/09/2016 3:52 am685.6k

pdf
SIM900 Series Module Download Procedure V1 30 02/09/2016 3:52 am7.7M

pdf
SIM900 SpyTracer UGD V1 00 02/09/2016 3:52 am303.2k

rar
SIM900 Series Modules Download Tool V1 8&User Guide 16/11/2015 3:52 am191.8k

rar
SIM900EAT Tools and User Guide 07/09/2015 7:32 am132.8M

pdf
SIM900 AT Command Manual V1 11 02/09/2016 3:52 am2.4M

pdf
SIM900 Autorun Application Note V1 00 02/09/2016 3:52 am109.8k

RAR
SIM900 CFL V1 8 02/09/2016 3:52 am198.8k

pdf
SIM900 Customer Application Building Tutorial Application Note V1 00 02/09/2016 3:52 am151.5k

pdf
SIM900 DDET Application Note V1 02 02/09/2016 3:52 am117.3k

pdf
SIM900 DTMF Embedded AT Application Note V1 01 02/09/2016 3:52 am144.6k

pdf
SIM900 EVB Kit User Guide V1 04 02/09/2016 3:53 am1.1M

pdf
SIM900 Email AT Command Manual V1 04 02/09/2016 3:52 am341.1k

pdf
SIM900 Embedded AT Application Note V1 02 02/09/2016 3:52 am480.6k

pdf
SIM900 FOTA Application Note V1 00 02/09/2016 3:53 am592.6k

pdf
SIM900 Four Layer PCB RF Hardware Design Application Note V1 01 02/09/2016 3:53 am833.6k

pdf
SIM900 GSM Location AT Command Manual V1 00 02/09/2016 3:53 am106.7k

pdf
SIM900 HTTPS AT Command Set V1 00 02/09/2016 3:53 am161.1k

pdf
SIM900 Hardware Design V2 05 02/09/2016 3:53 am3.1M

pdf
SIM900 IP Application Note V1 06 02/09/2016 3:53 am403.5k

pdf
SIM900 IP Application Note V1 07 02/09/2016 3:53 am399k

pdf
SIM900 JD Application Note V1 04 02/09/2016 3:53 am152.3k

pdf
SIM900 MMS AT Command Manual V1 04 02/09/2016 3:53 am294.6k

pdf
SIM900 Multiplexer User Manual Application Note V1 3 02/09/2016 3:53 am266.8k

pdf
SIM900 NTP AT Command Manual V1 00(demo) 02/09/2016 3:53 am109.2k

pdf
SIM900 NTP AT Command Manual V1 00(demo) 2 02/09/2016 3:53 am109.2k

pdf
SIM900 PING AT Command Manual V1 00 02/09/2016 3:53 am190.9k

pdf
SIM900 SIMDevIDE Application Note 1 01 02/09/2016 3:53 am235.7k

pdf
SIM900 Serial Port Application Note V1 03 02/09/2016 3:53 am284.2k

pdf
SIM900 Sim300 ATC Comparison V1 01 02/09/2016 3:53 am957.9k

pdf
SIM900 TCPIP Application Note V1 02 02/09/2016 3:53 am411.5k

pdf
SIM900 TTS Application Note V1 05 02/09/2016 3:53 am194.3k

pdf
SIM900 Two Layer PCB RF Design Application Note V1 02 02/09/2016 3:53 am681.8k

pdf
SIM900 Download Procedure V0 20 02/09/2016 3:52 am271.2k

pdf
Pcb Cleaning Guide After Manual Welding V1 0 02/09/2016 3:51 am579.9k

exe
Simcom Sim900 Customer Flash Loader V1 01 14/07/2016 6:32 pm1M

SIM900A

TypeFile NameDate ModifiedSize

cla
1137B03SIM900A64 ST ENHANCE 20/01/2016 6:31 am2.8M

cla
1137B03SIM900M64 ST ENHANCE 07/06/2016 9:34 pm2.8M

rar
1137B07SIM900A32 ST 16/09/2015 11:18 am6M

rar
1137B08SIM900A32 ST 16/09/2015 11:22 am6M

rar
1137B10SIM900A32 ST 16/09/2015 11:19 am6M

rar
1137B11SIM900A32 ST 16/09/2015 11:19 am6M

rar
1137B12SIM900A64 ST 16/09/2015 11:19 am6M

rar
1137B13SIM900A64 ST DL 16/09/2015 11:20 am6M

pdf
NDA SIM900A32 ST Firmware Release Note 16/09/2015 11:20 am124.1k

pdf
NDA SIM900A32 ST DL Firmware Release Note 16/09/2015 11:20 am88.7k

pdf
NDA SIM900A64 ST Firmware Release Note 16/09/2015 11:20 am75.6k

SIM900B

TypeFile NameDate ModifiedSize

rar
1137B07SIM900B64 SAMSUNG 16/09/2015 11:20 am6M

rar
1137B08SIM900B32 ST 16/09/2015 11:20 am6M

rar
1137B09SIM900B32 ST 29/10/2016 11:49 am6M

rar
1137B09SIM900B64 ST 16/09/2015 11:21 am6M

pdf
NDA SIM900B32 ST Firmware Release Note 16/09/2015 11:21 am127.4k

pdf
NDA SIM900B64 SAMSUNG Firmware Release Note 16/09/2015 11:21 am122.3k
Download

SIM900D

TypeFile NameDate ModifiedSize

cla
1137B01SIM900D64 ST ENHANCE 16/09/2015 11:22 am2.7M

rar
1137B06SIM900D64 ST 16/09/2015 11:22 am951.7k

rar
1137B08SIM900D64 ST 16/09/2015 11:22 am6M

rar
1137B09SIM900D64 ST 16/09/2015 11:22 am6M

zip
1137B09SIM900D64 ST 16/09/2015 11:26 am7.3M

rar
1137B09SIM900D64 ST DTMF JD MMS 16/09/2015 11:22 am6.1M

cla
1137B10SIM900D64 ST 23/06/2016 3:02 am2.5M

rar
1137B10SIM900D64 ST 16/09/2015 11:22 am6M

rar
1137b03sim900d64 St Enhance 22/01/2017 8:19 am6.8M

rar
1137b10sim900d64 St 22/01/2017 8:18 am6M

pdf
NDA SIM900D64 ST Firmware Release Note 16/09/2015 11:22 am127.6k
Download

SIM900R

TypeFile NameDate ModifiedSize

rar
1137B01SIM900R64 ST ENHANCE EAT 16/09/2015 11:15 am19.8M

rar
1137B04SIM900R64 ST 16/09/2015 11:14 am6M

rar
1137b02sim900r64 St Enhance 04/12/2016 11:31 am6.8M

RAR
B4 04/12/2016 11:09 am1.5M

pdf
SIM900R Hardware Design V1 03 04/12/2016 11:10 am3M

RAR
SIM900 CFL V1 8 04/12/2016 11:09 am198.8k

RAR
Sim900RB4 16/01/2016 7:48 am1.5M

SIM908

TypeFile NameDate ModifiedSize

rar
1137B02SIM908M64 ST DTMF JD EAT 16/09/2015 11:23 am19.8M

rar
1137B02V01SIM908M64 ST DTMF JD EA with Downloader 16/09/2015 11:24 am20.1M

rar
1137B03SIM908M64 ST ENHANCE 16/09/2015 11:25 am6.8M

rar
1137B04SIM908M64 ST 16/09/2015 11:25 am6.4M

pdf
NDA SIM908M64 ST Firmware Release Note 16/09/2015 11:25 am63.2k

pdf
NDA SIM908M64 ST ENHANCE Firmware Release Note 16/09/2015 11:25 am81.1k

RAR
SIM900 CFL V1 8 04/12/2016 11:10 am198.8k
Download

SIM968

TypeFile NameDate ModifiedSize

rar
1137B04SIM928A64 ST ENHANCE EAT 07/09/2015 7:31 am19.9M

rar
1137B04SIM968M64 ST ENHANCE EAT 28/03/2016 7:36 am19.9M

cla
1137B04V01SIM968M64 ST ENHANCE EAT 28/03/2016 7:37 am4M

exe
SIM968 DTMF DevIDE V1 00(1137B04V01SIM968M64 ST ENHANCE EAT) 28/03/2016 7:37 am29.5M
Download

T5320

TypeFile NameDate ModifiedSize

pdf
T5320 SPEC 20140918 02/09/2016 3:54 am107.9k

pdf
T5320 User Guide V1 05 02/09/2016 3:54 am2.8M

pdf
TA Network Compatibility Approval Shanghai Simcom T5320A SW SIM5320A V1 5 B10V05 HW V1 03 REL IR 02/09/2016 3:53 am113.7k

pdf
The Information About T5320A PTCRB Certificate 02/09/2016 3:54 am151.7k
Download

MISC

TypeFile NameDate ModifiedSize

rar
0x3700001000000115 16/09/2015 11:14 am1.4M

rar
1575B10SIM5215A 16/09/2015 11:16 am16.3M

exe
AmrFile Download 04/12/2016 12:06 pm32k

rar
EAT TOOLS SIM928A 07/09/2015 7:34 am125M

pdf
NDA SIM900R32 ST Firmware Release Note 16/09/2015 11:15 am67.8k

zip
PC Manager20141217 07/09/2015 7:36 am25.2M

doc
R500 R700模块软件更新 V1 00 07/09/2015 7:37 am900k

rar
SIM800 Series Download Tools Customer V1 14 21/01/2017 9:27 am4.8M

rar
Applicagtion Note for EAT 07/09/2015 7:31 am1M

zip
Dsp2 20150302 Cops 07/09/2015 7:36 am37.9M

rar
Signed DRIVER 3G Module Usb Driver 07/09/2015 7:27 am265.8k

rar
Sim72x0 Download Guide 04/12/2016 12:37 pm17M

zip
Sim800 Series Update Tool Src Linux V1 03 04/12/2016 12:09 pm812.3k

rar
Sim800 Series Download Tools Customer V1 03 04/12/2016 12:32 pm5.8M

rar
Sim800 Series Download Tools Customer V1 06 04/12/2016 12:25 pm4.3M

rar
Sim900 Series Download Tools Customer 1 8 04/12/2016 12:32 pm191.6k

zip
Win7&win8 Drivers for SIM7100 SIM5360 07/09/2015 7:37 am14M
Download


Leave a comment
  1. Pingback: sim5xx firmware updates && appnotes | dmsherazi

  2. Hi Sir, I need help with +HTTPACTION:0,601,0 problem My Seedstudio Sim900 board came originally with 1137B13SIM900M64_ST firmware. There was no HTTPS support so I flashed my module with SIMCOM_SIM900 Revision:1137B06SIM900M64_ST_ENHANCE firmware with help from your site. Thank you very much by the way. Now while trying to connect using HTTPS I get the above error (Network error according to command manual). all HTTP requests are successful though when I disable HTTPS. From what I’ve been hearing after searching online for a solution is that this could be a redirect. Others say after putting a bit more credit/data on sim card it works. If the problem is network related why are http requests working? Also when I put the sim card in my phone I can browse https sites. Should I try a different ‘enhance’ firmware or is it a URL problem? When I try to intentionally put a bad URL I get a different error – 603 (DNS Error), which is correct. Can HTTPS work on my phone bowser but not on the sim900 module, or is there a step I’m missing? Please advise.
    AT
    
    OK
    at+cgatt?
    
    +CGATT: 1
    
    OK
    at+httpinit
    
    OK
    at+sapbr=2,1
    
    +SAPBR: 1,3,"0.0.0.0"
    
    OK
    at+sapbr=1,1
    
    OK
    at+sapbr=2,1
    
    +SAPBR: 1,1,"10.247.32.198"
    
    OK
    at+httpterm
    
    OK
    at+httpinit
    
    OK
    at+httppara="CID",1
    
    OK
    at+httpssl=1
    
    OK
    at+httppara="URL","https://httpbin.org/get"
    
    OK
    at+httpaction=0
    
    OK
    
    +HTTPACTION:0,601,0
    
    
    Reply
    • Status codes above 600 (and some in the 500 range) are unassigned in the HTTP standard. In the AT command manual , status meanings are given in the notes on the HTTPACTION command:
      600 Not HTTP PDU
      601 Network Error
      602 No memory
      603 DNS Error
      604 Stack Busy
      Reply
      • I understand that the error is a network error. Has anyone you know successfully made an HTTPS request using a sim900 module with the firmware mentioned above? I’ve tried different versions and the results are the same. I want to continue trying if it is possible… Reply
  3. Hello, I am trying to update a SIM 868 from version 1418B01SIM868M32 to 1418B01SIM868M32_BT. I am using the simcom series download tool customer but in the window of the target, does not appear SIM868M…si I cannot update it. Do you know any solution? Thanks! Reply
  4. Hi. I have SIMCOM 900 Module (S2-1040S-Z1K0K) (Serial #: MP0615112442952). I am having difficulty to register this modem to a custom-made network (i.e. a BTS). Also, I need my GSM shield to receive a Cell Broadcast message (CB). Anyone has any suggestions about preferred firmware that I can install and upload so my modem can register and receive CM message. Thank you Reply
  5. Hi. I bought SIM900 module. I’m trying to send an email with attachment (jpg, bmp files) through SMTP. I receive email but file is corrupted. After few research, I found out that SIM900 automatically adds CR(carriage return) and LF(line feed) to the file. That causes the corruption of file. How I may fix this problem? Is there any AT command to stop this? Please help. Reply
          • 1) "AT+SAPBR=3,1,\"CONTYPE\",\"GPRS\"\r"
            2) "AT+SAPBR=1,1\r"
            3) "AT+SAPBR=2,1\r"
            4) "AT+EMAILSSL=1\r"
            5) "AT+EMAILCID=1\r"
            6) "AT+EMAILTO=30\r"
            7) "AT+SMTPSRV=\"smtp.gmail.com\",465\r"
            8) "AT+SMTPAUTH=1,\"sender@gmail.com\",\"psw123456789\"\r"
            9) "AT+SMTPFROM=\"sender@gmail.com\",\"Test\"\r"
            10)"AT+SMTPRCPT=0,0,\"receiver@gmail.com\",\"Orkhan\"\r"
            11)"AT+SMTPSUB=\"testing\"\r"
            12)"AT+SMTPBODY\r"
            >"testing123"
            13)"AT+SMTPFILE=2,\"test.jpg\",1\r"
            14)"AT+SMTPSEND\r"
            15)"AT+SMTPFT=1000\r"
            
            After AT+SMTPFT command I send binary data to SIM900. I keep sending 1000 bytes, at the end of file I send remaining bytes.
            16)"AT+SMTPFT=0\r" // no more data, finish.
            I did everything according to the SIM900 Email manual. I also updated firmware to latest one. I don’t know why SIM900 automatically adds bytes (0x0D and 0x0A) to attachment.
          • Sir, when I try to post my code site refreshes, and my comment disappears. I don’t know why. I took my at commands from SIM900_Email_AT Command Manual_V1.04.pdf.
          • Comments are moderated so you might not see them until they are approved. If you have a previous comment and it is approved your comment will be approved automatically. I see that you entered the same comment 16 times forcing the site to consider it as a spam attempt.
          • Sir, I can finally see the list of my AT commands. Please, can you see any mistake in commands? If you see, please tell me. Thank you.
          • What tool are you using for sending the file in binary format to sim900? Seems to be an issue in that!
          • I’m using terminal software. They are RealTerm and Advanced Serial Port Terminal. I also pay attention to send data in binary mode.
  6. hi There, I have SIM800L and when I run AT+CGMR I get, Revision:1418B02SIM800L24 I was trying to update to 1308B09SIM800L16 but I get following error https://s16.postimg.org/v60lh265h/ERROR.png I have tried few different version of SIM800L I found and I also tried to set the tool to SIM800 as target still get same error. Another question I have it, is there SIM800L EAT firmware available ? Thank you Reply
  7. Hi Dost, i have multiple sim800 modules with same Bluetooth Mac Address… any idea if it is a BT firmware bug or really an issue with Sim800 modules???? Reply
  8. Pingback: Sim800H with new hardware version and different firmwaresdms

  9. Hi, In my SIM900A module gives the ERROR message when i run AT+HTTPINIT. Willl it be solve after firmware update. if it is yes which version should i upgrade? Also my sim900A firmware is
    SIMCOM_Ltd
    SIMCOM_SIM900A
    Revision:1137B14SIM900A32_ST
    Reply
  10. sir , firstly thank you very much for uploading these firmware versions and sir i am trying to send a MMS using Sim900A using firmware version 1137B07SIM900A32_ST but getting error from very first command , every else command and function is working properly please tell me which firmware should i use for sending MMS. Thank you Reply
  11. Hi dear Dost Muhammad Shah ! is it possible to set 300 baudrate for USART? i read datasheet there was wroten minimum baudrate is 1200. please help me if you have any idea(Is this possible to write my own embedded AT( i mean write my own software with RTOS) Reply
  12. HI dear Muhammad! I have a problem with SPI on sim900 module. When i compile and download spi sample there is no information on SPI CLK and MOSI pins(i chekced with oscilloscope). i’m using 1137B02V01SIM900M64_ST_DTMF_JD_EAT.cla firmware. Please help! i have spent two weeks on it without result( sorry for my poor english).Thank you Reply

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