Samsung SCH-A670 service menu commands

I made this list for HowardForums a while back. It's a complete list of all of the commands in the Samsung SCH-A670 service menu. To enter the menu, type 47*68#13580.

Service #29 (Build EEPROM) will erase all of your stored data and effectively deactivate your phone. To recover after clearing a phone in this manner, use service #73 (Clear All), and when that's done, use service #02 (Restart). Then dial your over-the-air programming call number (*228 for Verizon Wireless) to re-program your phone. That, along with service #37 (Clr LifeTime), should clear your phone in its entirety.

As far as I know, there's no way to permanently brick your phone with this menu, but don't take my word for it.

Send me an email if you have any questions or comments.

#01 - Suspend
#02 - Restart
#04 - PCS_MODmode
      CDMA_MODmode
#05 - PCS_MODE ***
      CDMA_MOD****
      FM_MODE ****
      GPS_MOD
      NORMAL *****
#07 - Carrier On
#08 - Carrier Off
#09 - Chan____****
#10 - Pwr level__*
#11 - Rx mute
#12 - Rx Unmute
#13 - Tx mute
#14 - Tx unmute
#16 - Max Pwr: **
#17 - SubLCD C:0**
#19 - LNAREG[**]**
            [00] L1 rise
            [01] L1 fall
            [02] IM LVL1
            [03] L2 rise
            [04] L2 fall
            [05] IM LVL2
            [06] OFFSET1
            [07] OFFSET12
#20 - Rssi -***dBm; LNA GAIN ***
#21 - TEST_S:*****
#22 - Send NAM
#23 - Send S/W Ver
#24 - Send ESN
#25 - Backlight ON
#26 - BacklightDIM
#27 - BacklightOFF
#28 - LED COLOR:_*
#29 - Build EEPROM
#30 - Product Info
#31 - MRU2 TABLE; MRU00[-11]: ******
#34 - CDATA
#37 - Clr LifeTime
#38 - DATASVC ON
#39 - DATASVC OFF
#42 - DTMF on____*
#43 - DTMF off
#48 - Vibrator On
#49 - Vibrator Off
#50 - BATT TYPE: *; Batt_IDV:***
#52 - ***'C[0-7]; CDMA Tp__***
#53 - ***'C[0-7]; PCDTemp__***
#54 - Carr.ID: **
#55 - ExtAudio DIS
#56 - LOOP BACK ON
#57 - PA_R0 HIGH
#58 - PA_R0 LOW
#59 - Unmute all
#60 - CAM: SAMSUN0
#61 - LCD: OLDSUB1
#67 - RD Batt Val
#68 - StbyBatt_***
#69 - TalkBatt_***
#70 - WR Batt__***
#71 - CD TXagc_***
#72 - FM TXagc_***
#73 - Clear All
#74 - Send P Info
#75 - RD Rssi__***
#77 - Therm_vl:***
#78 - ***.*dBm[00]; WrRXRA00_***
#79 - Bac Cal Data
#80 - Res Cal Data
#81 - PCM loop On
#82 - PCM loop Off
#83 - ***'C[0-7]; CDMALMT:****
#84 - ***'C[0-7]; PCS_LMT:****
#85 - YMN DT: ****
#86 - YMN MC: _***
#87 - YMN NC: ****
#88 - TRK adj _***
#89 - CdTk adj_***
#92 - **.*dBm; CT0&1[00-33]***
#94 - -**.*dBm[00-08]; LNA [00-08]***
#98 - Snd Model ID
#99 - TEMP[**]_***
          [00] D HAND MIC
          [01] D HAND SPK
          [02] D HEAD MIC
          [03] D HEAD SPK
          [04] D PHFK MIC
          [05] D PHFK SPK
          [06] D FHFK MIC
          [07] D FHFK SPK
          [08] PHFK RING
          [09] PHFK TONE
          [10] FHFK RING
          [11] FHFK TONE
          [12] HANDSET ST
          [13] HEADSET ST
          [14] CMX QSYNTH
          [15] RESERVED
          [16] RESERVED
          [17] RESERVED
          [18] RESERVED
          [19] RESERVED
#100 - SIO To DM
#111 - GPS MODE App
#112 - D_GPSP:*****
#113 - D_PCS :*****
#115 - GPS ANT*****
#116 - GPS_BCNT:***
#117 - GPS_LCA*****
#118 - GPS_LOSS:***
#119 - D_GPS :*****
#120 - D_CDMA:*****
#121 -  LNA1   ON
#122 -  LNA2   ON
#123 -  LNA12 OFF
#124 - LNA [**]***
           [00] L1 rise
           [01] L1 fall
           [02] IM LVL1
           [03] L2 rise
           [04] L2 fall
           [05] IM LVL2
           [06] OFFSET1
           [07] OFFSET12
#129 - Plat.ID:****
#130 - FS ERASE...
#133 - QBOOT? ____*
#134 - PA NV [**]**
             [00] cdma rise
             [01] cdma fall
#135 - Test En:___*
#139 - A