1/19/2017 new driver models for direct download:590
Citizen S4000 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Citizen S4000
Certifications for Citizen S4000
5 stars for Citizen S4000 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/19/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Citizen S4000 might have been uploaded since our last site update.

Citizen S4000 Driver Download

Windows Compatibility for Citizen S4000 driver

Citizen S4000 Driver Details:

Citizen S4000 File Name:

Citizen S4000 Driver Version: 970Era

Citizen S4000 ZIP Size: 131.kb

Manufacturer: Citizen

Citizen S4000 was fully scanned at: 1/17/2017
Scan Status: driver download scanOK

Citizen S4000 special revision for: Windows XP Media Center Edition 2003 64 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Media Center Edition 32 bit, Windows XP Professional x64 Edition 64 bit, Windows XP Tablet PC Edition 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit

Citizen S4000 Download Stats:

Driver Uploaded: 1/7/2017

Direct Downloads: 1288
Most Recent Download: 1/18/2017
Managed Downloads: 5675
Most Recent Download: 1/17/2017
Download Mirrors: 4
Current Delay: 13 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 1049/1288 Users

Success Reported By 289/1049 Users

Driver Download Score62/100

Driver Installation Score68/100

Overall preformance Score68/100

Citizen S4000 87 Thumbs Up87Thumbs
Citizen S4000 24 Thumbs Down24Thumbs
Citizen S4000 driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 5367/5675 Users

Success Reported By 4483/5367 Users

Driver Download Score92/100

Driver Installation Score81/100

Overall preformance Score99/100

Citizen S4000 4397 Thumbs Up4397Thumbs
Citizen S4000 258 Thumbs Down258Thumbs
Citizen S4000 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Citizen S4000 is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Citizen S4000 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Citizen S4000, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Citizen S4000 may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Citizen S4000 disfunctions.

Scan performed on 1/19/2017, Computer: HP PS350AA-ABS

Outdated or Corrupted drivers:14/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 2-Port Serieller ATA-Speichercontroller - 2825Up To Date and Functioning
Mice And Touchpads
Synaptics PS/2 Compatible MouseCorrupted By Citizen S4000
Logitech HID-compliant Optical Wheel MouseCorrupted By Citizen S4000
Logitech Logitech USB WheelMouseUp To Date and Functioning
Usb Devices
Logitech Logitech USB Camera (Fusion)Up To Date and Functioning
Motorola USB Composite DeviceCorrupted By Citizen S4000
Microsoft Microsoft Mouse and Keyboard Detection Driver (USB)Corrupted By Citizen S4000
Sound Cards And Media Devices
NVIDIA High Definition Audio DeviceCorrupted By Citizen S4000
Network Cards
Realtek Realtek RTL8139/810x Family Fast Ethernet NICOutdated
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 4 port Serial ATA Storage Controller - 1C00Corrupted By Citizen S4000
Nokia Nokia E52 USB OBEXCorrupted By Citizen S4000
Toshiba Toshiba Secure Digital-HostcontrollerUp To Date and Functioning
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
ACEECA Palm HandheldCorrupted By Citizen S4000
Intel(R) 82810 Graphics Controller (Microsoft Corporation)Up To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Corrupted By Citizen S4000
Video Cards
ATI RADEON X300 SeriesCorrupted By Citizen S4000
Input Devices
KME Dispositivo de interfaz humana USBOutdated
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Citizen S4000
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Citizen S4000

Scan performed on 1/19/2017, Computer: Sony VGN-CR21S_P

Outdated or Corrupted drivers:6/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) QPI Link - 2C90Up To Date and Functioning
Mice And Touchpads
Wacom HID-compliant deviceUp To Date and Functioning
Usb Devices
Hewlett-Packard Officejet J4500 (DOT4USB)Up To Date and Functioning
Genesys Logic USB-masslagringsenhetUp To Date and Functioning
Sound Cards And Media Devices
Realtek High Definition Audio DeviceUp To Date and Functioning
Network Cards
Realtek Controller i Realtek PCIe GBE-serienOutdated
Microsoft Keyboard Device FilterCorrupted By Citizen S4000
Hard Disk Controller
USB Compliance USB Optical Storage DeviceUp To Date and Functioning
AuthenTec AuthenTec AES3500 TruePrint SensorUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaCorrupted By Citizen S4000
Western Digital My Net N900 Router StorageCorrupted By Citizen S4000
Intel Intel(r) AIM External Flat Panel Driver 1Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce GT 640MOutdated
Input Devices
Logitech Logitech Optical Tilt Wheel MouseUp To Date and Functioning
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Citizen S4000 408382/6/201512/30/2016citizen_s4000-40838.exe30kbToshiba SATELLITE C855-19N, HP KA763AA-ABU, NEC PC-MY30VBZED, Fujitsu FMVK92B113, Acer Veriton 5800FX, IBM 6221RYU, Fujitsu AMILO Li 2732, Toshiba SATELLITE C850-12M, IBM 8215EKU, RM Plc W761tg, HP NB939AA-ABF IQ525f, HP 23-b232e, IBM 2656D7G, CDM K9A2VM-FD R01, and more.
Citizen S4000 8371.1412/29/201412/27/2016nrxfpar-8371.14.exe34kbLanix BRAIN 4140, MSI MS-7030, IBM IBM System X3100 M4 -[2582K9G, HP RT586AA-ABU, LG R200-R.CP55R, HP HP Pavilion 0 Notebook PC, NEC PC-LL770BD, IBM 262842U, HP KB003AA-B14, Sony VPCF11E4E, LG R480-L.AGC7BT, HP Presario R3000, HP DF194A-ABZ 484, and more.
Citizen S4000 2.10982.12/14/201512/30/2016kunrhw-2.10982.1.exe117kbWIPRO WSG37455V-0008, Sony VGN-FW160AE, Sony VGN-FW455J, LG LG PC, Fujitsu FMVU90LB, NEC PC-VY20MAZ78, Sony VGN-SZ76GN_B, Sony VGN-NS38M_S, Foxconn Inferno Katana GTI, Sony VPCF12YFX, IBM System x3650 M3 -[7945K4G, LG LW75-P333, Sony VGN-B90PSY, LG P1-5005P, Gateway P-7805g, Gigabyte G41MT-D3PT, HP FR471AA-UUW a6655sc, and more.
Citizen S4000 1.12741.111/19/201412/28/2016citizen_s4000-1.12741.1.exe176kbHP Pav dv6653 ares, HP PX635AA-ABU, Packard Bell IMEDIA H7653, HP 800-090jp, Sony VGN-BZ13XN, HP P1017A-ABE 7945, National NI PXI-8106 Embedded Controlle, Acer Aspire 1825PTZ, Intel WIV68105-0268, HP HP Pavilion dv 9500 Notebook PC, LG LE50-23SK, Sony VGN-FW455J, NEC PC-MY24RAZ75, and more.
Citizen S4000 2340411/5/201412/29/2016citizen_s4000-23404.exe73kbM&A MADB43LD, Toshiba Dynabook T350/34BCS, Lenovo ThinkPad Edge E420, Sony VGN-UX71, HP RX881AA-ABA m8000, Gateway MT6220B, Ipex I.T.G GOC Guardfish series, Gigabyte EP43C-DS3, ARCELIK 1PF-ANB 586D1 MT, HP D7218S-ABA 554Y, Packard Bell Ixtreme M5741, and more.
Citizen S4000 700-015eg, LG LE50-23SK, HP FK913AA-ABG s3660a, IBM 2668WGY, HP HP Compaq dx6120 MT, Gigabyte Z68MA-D2H-B3, Lenovo 7360-D3U, Lenovo 6457WTU, Panasonic CF-30CASEZBM, HP VS165AA-UUW s5270sc, HP ES133AA-UUZ, Advent DT2, Sony VGN-TZ92S, Sony VGN-FW160AE, HP P6570jp, Lenovo Lenovo G470, and more.
Citizen S4000 1.11.138710/28/201412/27/2016qehbc-1.11.1387.exe163kbSony VGN-FJ77SP_W, IBM 2645CBH, HP Compaq Mozart CQ50-112eo, HP HP 520 Notebook PC, Panasonic CF-19FJGAXNE, LG LM70-PKJE, Sony VGN-CS325J, Packard Bell IMEDIA I4580 FR, IBM 187134M, Toshiba SATELLITE C855D-122, HP HP Pavilion dv6-6c73ca, Toshiba NB100/HF, IBM ThinkPad T41, Fujitsu FMVA42CW2, HP NY438AA-ABA p6115y, HP RJ131AA-AB8 t3620.t, Panasonic CF-30KTPAX2B, and more.
Citizen S4000 73692.13/1/201512/28/2016citizen_s4000-73692.1.exe70kbLG P1-J302E1, Acer Aspire 3660, Dell Dimension 9100, Toshiba SATELLITE C855-12Z, HP G5310be-m, Shuttle XG41, Panasonic CF-30KTPAX2B, Toshiba SATELLITE C850-A819, HP P7-1106, IBM IBM System x3400 M3 Server -[7379AC1, Sony VPCZ1290S, and more.
Citizen S4000 A242/10/201512/28/2016citizen_s4000-a24.exe109kbEpson Endeavor MT7500, HP HP 2000-425NR, HP VS417AA-ABF s5224f, HP P9843A-ABF 712, HP P6714it-m, NEC Express5800/120Eh [N8100-1287, NEC PC-VY16MRFJAFUX, HP 810-070ez, HP PW572AA-B1U, HP HP Compaq 6710b, HP PE525A-ABS, Leading Edge LECC2600, Sony VGN-TZ330E, NEC PC-VL750CS, Sony VGX-TP1L, MiTAC 9525, and more.
Citizen S4000 K31.14882/19/201512/27/2016citizen_s4000-k31.1488.exe41kbHP P6714it-m, Compaq DA234A-ABA 6400nx NA910, Sony VGC-LT91S, Lenovo SS09355260, Toshiba SATELLITE C850D-117, ASUS 1008HA, Sony SVE151100C, LG P1-5005P, Epson Endeavor AT205, HP HPE-413at, Epson Endeavor Pro8000-H, LG P210-GE2PK, GENSW DSDT0001, Lenovo MT-M5536-A82, Gateway MC7813G, Lenovo SS09302455, Fujitsu FMVCE70L9, HP Rfrb h8-1100z, and more.
Citizen S4000 2201.178/26/201412/27/2016citizen_s4000-2201.17.exe140kbPcs PRODiiGY 915GV, MouseComputer H87M-S01, HP AX685AA-ABJ 300-1150jp, Toshiba DynaBook G6C/X18CME, Lenovo ThinkPad X60 Tablet, Packard Bell ISTART D3180, HP EJ218AA-B14, Gateway GT5226j, Packard Bell EasyNote LM83, Lenovo 3000 J205 Desktop, and more.
Citizen S4000 89911/28/201412/30/2016lofy-899.exe173kbLG R480-L.AGC7BT, HP Presario R3000, HP DF194A-ABZ 484, HP NM920AA-ABU m9639uk, HP HP EliteBook 8530w, HP HP Pavilion 0 Notebook PC, Compaq DN146A-ABA S5410NX NA310, Lenovo 20B6CTO1WW, LG P1-JACKE, HP 168B, Lenovo ThinkStation D20, IBM IBM System x3400 M3 Server -[7379K3G, HP FL308AA-ABD IQ512de, NCR 7457-3500-8801, ASUS 1015PEG, IBM 2647A5G, HP WK697AA-ABD p6329de, and more.
Citizen S4000 3892.12/19/201512/27/2016citizen_s4000-3892.1.exe38kbSony SVS1312AJA, Biostar TA960, Compaq PW750AA-ABF SR1428FR FR520, Sony VGN-FW21L, HP KY787AA-AKL p6172l, HP HP ProBook 4530s, Sony VGN-TZ71B, Toshiba SATELLITE L775-15N, HP HP Pavilion dv9700, IBM IBM System x3200 M2 -[643217G, HP Pavilion zx5000, Acer Aspire 4253G, and more.
Citizen S4000 300339/1/201412/27/2016citizen_s4000-30033.exe148kbLenovo ThinkPad X60 Tablet, Toshiba Dynabook T351/57CWS, Sony PCG-FX602, ASUS N81De, Dell Precision T7610, Gateway 310 2900297, Zenith Persidio, LG E300-A.C4RRV, HP GX606AA-UUW, Lenovo ThinkCentre A60, Acer Extensa 5635G, NEC PC-MA13TEVEMJBA, IBM 8184MMY, Toshiba SATELLITE P300-160, Toshiba Dynabook SS RX2/T9J, Intel W660DI, Fujitsu ESPRIMO Mobile X9515, Lenovo ThinkPad X61, IBM 8212MNA, and more.
Citizen S4000 G1.10322/4/201512/30/2016citizen_s4000-g1.1032.exe157kbIBM IBM System x3400 M2 Server -[7837K9G, Packard Bell PACKARD BELL F806, Sony VPCSA4AJ, Sony VGN-FE90PS, IBM IBM System x3650 -[7979BJU, Panasonic CF-19LCRDX6B, HP HP Compaq dc7600 Base Convertible Minito, Fujitsu LIFEBOOK NH532, Lenovo 9349W1R, HP KZ771AA-UUZ, HP VN470AA-UUZ m9837ch, HP Presario 2500, Sony VGC-JS51B_P, Sony SVL2412V1EB, Lenovo ThinkServer TS430, HP D7217M-ABA 533, and more.
Citizen S4000 T732.11.1410/9/201412/29/2016citizen_s4000-t732.11.14.exe89kbNEC PC-GV18YCZR6, Sony PCV-RZ502P, HP HP Pavilion 0 Notebook PC, HP A1412n-aba a1000, NEC VERSAL2101 RNB31065295, HP HP G60 Notebook PC, Packard Bell IMEDIA MCE 8010, NEC PC-LL708WJ01B, LG S550-GE6AK, Olidata OLIDATA, EMachines 5260IT, Packard Bell PACKARD BELL IMAX X7300 SP, Fujitsu PRIMERGY RX350 S7, Sony VPCF11HGX, HP HP Pavilion dv6 VS079EA#UUW, Sony VGN-TZ3RMN_N, Haier T68 Series, Lenovo ThinkStation D30, and more.
Citizen S4000 B3232.11.12/1/201512/28/2016citizen_s4000-b3232.11.1.exe187kbMSI MS-9A45, Compaq PG058AA-ABG SR1178A AN430, HP 800-090jp, HP NM943AA-UUW m9570, Acer TravelMate 2460, Gateway FX6800-05, Lenovo ThinkPad X100e, HP A1412n-aba a1000, IBM IBM System x3400 M2 Server -[7837AC1, HP HP Envy 13 Notebook PC, ZEPTO Znote 6515WD, IBM 841742U, HP NC699AA-ABJ a6740jp, Compaq Presario 7132EA 470019-261, Packard Bell EASYNOTE_MX52-B-029, Packard Bell IMedia D3235, HP K574aa-ABA a1739, HP EP074AA-ABU, NEC PC-VY20FAGEW, and more.
Citizen S4000 428432/4/201512/27/2016citizen_s4000-42843.exe131kbIBM System x3200 M3 -[7328EBG, Lenovo 19514ZU, Sony VGN-A290, HP RQ480AA-ABZ, Medion X781X/X782X, IBM ThinkPad R51, HP GN551AA-ABA m8200, ASUS 1008HA, Lenovo 6086WKY, Leading Edge LECQ43SOHO, NEC PC-LL370RG1KS, HP HP Pavilion dv7-6158ca, Sony VGNFW590GAB, HP PX688AA-B14, Sony VPCEA47EC, Fujitsu FMVNFE50W, NEC RND51078695, HP 23-a030a, Toshiba SATELLITE C50-A-14V, and more.
Citizen S4000 M2.1042.12.19/27/201412/29/2016kmdjiw-m2.1042.12.1.exe156kbToshiba SATELLITE C855-1ME, NEC PC-VT5500D, Sony VPCEA37FG, Gigabyte Z68MA-D2H-B3, Sony PCV-RZ211, HP DF162A-ABH T160, IBM IBM eServer m Mem-[7976KJG, NEC EASYNOTE PB11400006, Fujitsu FMVXN16A2Z, Sony VGN-FW17GU_H, HP HP ProBook 6455b, and more.
Citizen S4000 1.138831/28/201512/28/2016citizen_s4000-1.13883.exe38kbFujitsu FMVF52CTWG, Lenovo ThinkPad Edge E330, LG R405-A.CPF1E1, PCP+ G41 Xeon series, HP PL494AA-ABH, Sony SVT131190S, Toshiba Dynabook R634/L, Compaq P8657J-ABA SR1000Z NA441, HP Xy107et, HP HP Pavilion dv6 VS079EA#UUW, ASUS 1001PQ, Fujitsu D3061-A1, NEC PC-MK31MEZCE, TriGem AVERATEC, Fujitsu FMVNFC60BJ, Sony VGN-TT46MG_B, and more.
Citizen S4000 236208/25/201412/28/2016szlgpqdq-23620.exe79kbGateway GM5485H, Acer Veriton S480G, HP D5468AT-A2L a123l, IBM 2673CU6, Gateway IMV, IBM 2645CBH, NEC VERSAE3100 NN780248559, Panasonic CF-52VADBYFG, Fujitsu FMVNS8YE, HP PS226AA-ABE, Intel DZ77SL, Sony VGN-K30, EMachines EL1200-06w, LG R580-UP75K, Toshiba NB100, Lenovo ThinkPad X61s, Sony VGN-A197VP, and more.
Citizen S4000 W8231.179/13/201412/29/2016citizen_s4000-w8231.17.exe74kbIBM System x3650 M3 -[7945K4G, LG LW75-P333, Sony VGN-B90PSY, LG P1-5005P, Gateway P-7805g, Gigabyte G41MT-D3PT, HP FR471AA-UUW a6655sc, Sony SVL2412Z1EB, Toshiba NB 200-134, Sony VPCEG1S1R, IBM 622351U, Sony VGN-NS90HS_6_W, HP VS165AA-UUW s5270sc, Toshiba SATELLITE L850D-130, NEC PC-VW770FS6B, ARLT Computer Produkte Mr. Gamer 7-11 R2, and more.
Citizen S4000 K2.11.168812/23/201412/27/2016citizen_s4000-k2.11.1688.exe64kbFIC VA250U, HP FQ553AA-ABA a6608f, Sony PCG-GRX616SP, HP PN089AA-ABF m1180.f, Sony VPCEC390X, Dell WN09, HP EG601AA-AB1 a1212k, Sony VNG-FE25TP, Lenovo ThinkCentre A60, IBM Lenovo ThinkServer TD200 -[38173GG, HP P6-2155a, IBM 8115KUT, SAMSUN 305U1A/305U1A, HP NF566AA-ABU, HP P6635c, and more.
Citizen S4000 WIV52K55-0126, SAMSUN Q308, Sony VGN-TT250N, HP KJ415AA-AB4 m9290d, Gigabyte G33M-S2, HP KX568AA-UUW, LG A540-D, Lenovo 2689PZG, Mio N890, WIPRO WNBOBM4901-0022, Dell Vostro 5470, IBM ThinkPad R50e, and more.
Citizen S4000 Vostro 200, IBM 262842U, SAMSUN 3570R/370R/470R/450R/510R/4450RV, HP Presario 2100, Toshiba Satellite L500D, IBM 8427CDU, Lenovo ThinkPad R61i, IBM 268452M, Sony VGN-FE17SP, Avermedia 3150, MSI GR620, Buympc ClientPro 385 ADMC2, Toshiba Dynabook T642/T8HB, Panasonic CF-W7BWHAJS, and more.
Citizen S4000 81.171.149/12/201412/29/2016citizen_s4000-81.171.14.exe105kbNEC PC-LL370RG1KS, IBM 8183DGU, HP 810-019eb, Packard Bell EASYNOTE_MX61-B-026, Toshiba SATELLITE C875-15F, Sony VGN-FE570G, Lenovo ThinkCentre A52, Lenovo ThinkPad Edge E320, Compaq PJ536AA-ABA SR1265CL NA441, Sony VGC-JS52JB_S, AT ALSEN, HP GB342AA-AB0 a6086tw, IBM 26486G1, Sony VGC-RA52, Supermicro X9DRE-TF+/X9DR7-TF+, Acer Aspire 5672, Gateway PROFILE3, HP EJ218AA-B14, and more.
Citizen S4000 C2.102.1843/8/201512/27/2016citizen_s4000-c2.102.184.exe78kbHP FK785AAR-ABA s3620f, HP FK522AAR-ABA a6544f, HP BT597AA-ABA s5604f, NEC PC-VC5002D, Sony VGN-TZ31XN_B, HP Presario V5000, Sony VPCEB4E9R, HP Presario V5000, HP FK785AA-A2L s3620f, Acer Veriton S670, WIPRO WIV37455-0067, and more.
Citizen S4000 42362.11/2/201512/30/2016citizen_s4000-42362.1.exe78kbPanasonic CF-19KDRC66M, HP Pavilion dv9500 PC Notebook, HP ED716AA-ABF w5149, HP HP Compaq 6730b, Lenovo ThinkCentre A62, IBM 2888WRS, Sony VGN-NS250TJ, Compaq Presario 7RPM11 195749-999, Packard Bell IPower J9000, Toshiba Dynabook Satellite AW2, HP GC359AV-ABA a6010e, Fujitsu FMVD7BF010, Panasonic CF-W8GWEZFN2, NEC VERSAE6301 RNF61113695, HP NC214AA-UUW a6730sc, Packard Bell EASYNOTE SW85, IBM 8184D7G, Compaq RK531AA-ABG SR1985AN AP680, Sony SVE14A35CVPI, and more.

Please Note: There are particular operating systems known to have problems with Citizen S4000:
  • Windows XP Home Edition, for home desktops and laptops
  • Windows 7 Home Basic
  • Windows XP Media Center Edition 2003
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Citizen S4000 model.
Laptop Citizen S4000Tablet Citizen S4000Download Citizen S4000Upgrade Citizen S4000Update Citizen S40002017 Citizen S4000Free Citizen S4000Data Citizen S4000Info Citizen S4000Help Citizen S4000Guide Citizen S4000Comments Citizen S4000Windows 10 Citizen S4000Vista Citizen S4000Windows 7 Citizen S4000Install Citizen S4000