Zenithink

Zenithink

Models	C91
Size and Weight	Height: 264 mm Width: 161 mm Depth: 16 mm Weight: 725 g *Actual weight could vary by configuration and manufacturing process.
Memory and Storage	DDR 512MB	8GB 16GB 32GB *16GB,32GB can be customized separately
Display	10.2 inch Multi-Touch Capacitive Screen 1024-by-600-pixel resolution
Cable, Wireless and Cellular	Wi-Fi (802.11 b/g/n) Built-in Ethernet USB 3G module
Cameras, Photos, and Video Recording	Front camera: Video recording, 3gp format with audio; camera (jpg format) Tap to control exposure for video or stills Support video call
Chip		1GHz CORTEX A9
Power and Battery	7000mAH, 7.4V rechargeable lithium battery Up to 6 hours of surfing the web on Wi-Fi, watching video, or listening to music Charging via power adapter (Input: 100~240V, Output: 9V 2A)
Input/Output	DC In 3.5-mm stereo headphone minijack Built-in ethernet(Need MicroUSB-to-RJ45 cable) TF port 1 USB2.0 Host port 1 USB2.0 OTG port HDMI output
Sensors	Accelerometer
Audio Playback	Frequency response: 20Hz to 20,000Hz Audio formats supported: HE-AAC (V1 and V2), AAC (8 to 320 Kbps), MP3 (8 to 320 Kbps), MP3 VBR,3gpp, WMA and WAV Audio record format supported: 3gpp
TV and Video	Video mirroring and video out support: Up to 1080P with HDMI output Video formats supported:1080P MP4, 1080P AVI(XVID,H.263,DIVX), 1080P MKV,1080P 3GP,1080P RM and RMVB
OS and other softwares	Android 2.3/4.0 Word viewer, Excel Viewer, Powerpoint Viewer, PDF Viewer, Image Viewer MSN, QQ, Skype video call Youku, QQ online video play
Languages	Language support for English (U.S.), English (UK), English (Australia), English (Canada), English (New Zealand), English (UK), English (Singapore), Chinese (Simplified), Chinese (Traditional), French, French (Belgium), French (Canada), French (Switzerland), German, German (Austria), German (Switzerland), German (Liechtenstein), Italian, Italian (Switzerland), Japanese, Korean, Spanish, Spanish(U.S.),Bulgarian, ,Catalan, Czech, Danish, ,Greek, Finnish, Hebrew, Croatian, Hungarian, Indonesian, Lithuanian, Latvian, Norwegian-Bokmol, Dutch, Dutch, (Belgium), Polish, Portuguese (Brazil), Portuguese, Romanian, Russian, Slovak, Slovenian, Serbian, Swedish, Tagalog, Turkish, Ukrainian, Vietnamese, Arabic, English (Ireland) , English (India), Thailand. Keyboard support for English (U.S.), English (UK), English (Australia), English (Canada), English (New Zealand), English (UK), English (Singapore), Chinese - Simplified (Handwriting, Pinyin, Stroke), Chinese - Traditional (Handwriting, Pinyin, Zhuyin, Cangjie, Stroke), French, French (Belgium), French (Canada), French (Switzerland), German, German (Austria), German (Switzerland), German (Liechtenstein), Italian, Italian (Switzerland), Japanese (Romaji, Kana), Korean, Spanish, Spanish(U.S.),Bulgarian, ,Catalan, Czech, Danish, ,Greek, Finnish, Hebrew, Croatian, Hungarian, Indonesian, Lithuanian, Latvian, Norwegian-Bokmol, Dutch, Dutch, (Belgium), Polish, Portuguese (Brazil), Portuguese, Romanian, Russian, Slovak, Slovenian, Serbian, Swedish, Tagalog, Turkish, Ukrainian, Vietnamese.
Environmental Requirements	Operating temperature: 32° to 95° F (0° to 35° C) Relative humidity: 5% to 95% noncondensing

Available Downloads

zenithink statement caution

10" C91 (512MB+8GB) android4.0 2012-02-22_3a (This version support Adobe Flash，please see news link)

This version suit to barcode model "xxx3axxx" version.

Android 4.0	Version: File Name: File Size: Release Date: MD5: SHA1: Download Link:	10" C91 (512MB+8GB) android4.0 2012-02-22_3a ZT280_H1_3a_C91_Android4.0_0222_V1.10.rar 237MB 2012-02-22 b40def9659bbc818a9e549bdb8d94541 a4e6b92c2c6608057670795518280420875965f7 *US,European customers please select LOCAL mirror,others select REMOTE mirror.
Resource Update	Note: For the C91 series of tablet,Zenithink has three kinds of models:C91_2n , C91_3n and C91_3a( it was printed on the bar code). When you update your tablet's firmware,if you use wrong version(Camera or touch screen can not be used). Current Version Update: 1. TP firmware Patch. 2. Full screen Play video. 3. Update screen rotate effect.
Change logs	Android 4.0 Version 2012-02-11 1. Support Adobe Flash.(How to switch Android/IPad mode, please see news link) 2. Add return button on web online video. 3. Support the following video formats: TS,WMV,MKV,TP. Android 4.0 Version 2012-02-06 1. Support VPN. 2. Support external Bluetooth module. 3. Support chair3D. 4. Add app pool. 5. Fix video Calling Bug. 6. Add online video Vol+,Vol-. 7. Add screen shot.
Known Issues	1. Can not support the following audio formats: AC3,AIFF,APE.
The method of firmware installation for this model	Using TF card First extract the firmware which you get or download, then copy the whole "zt-update" directroy into the root directory of TF card. Put the TF card into TF card slot, then press the "Camera" button at the same time to press the power-on button, then operate as per the reminders shown on the screen, the machine will be installed the firmware and then reboot. Note: keep charged when the machine is being installed the firmware.

10" C91 (512MB+8GB) android4.0 20120211_3n (This version support Adobe Flash，please see news link)

This version suit to barcode model "xxx3Nxxx" version.

Android 4.0	Version: File Name: File Size: Release Date: MD5: SHA1: Download Link:	10" C91 (512MB+8GB) android4.0 20120211_3n ZT280_H1_3n_C91_Android4.0_0211_V2.6.rar 247MB 2012-02-13 e37c4acefe97b8df4265e2774aeaee56 52e64a70ae91f9e93421f45ea4c879ae4a80f166 *US,European customers please select LOCAL mirror,others select REMOTE mirror.
Resource Update	Note: For the C91 series of tablet,Zenithink has three kinds of models:C91_2n , C91_3n and C91_3a( it was printed on the bar code). When you update your tablet's firmware,if you use wrong version(Camera or touch screen can not be used), please use the 2 files under corresponding directory replace the 2 files under "zt-update" directory,then update firmware again. Current Version Update: 1. Support Adobe Flash.(How to switch Android/IPad mode, please see news link) 2. Add return button on web online video. 3. Support the following video formats: TS,WMV,MKV,TP.
Change logs	Android 4.0 Version 20120206 1. Support VPN. 2. Support external Bluetooth module. 3. Support chair3D. 4. Add app pool. 5. Fix video Calling Bug. 6. Add online video Vol+,Vol-. 7. Add screen shot. Android 4.0 Version 20120109 1. Add ethernet icon. 2. Support USB Debugging. 3. Support Bluetooth file transfer. 4. Add GoKeyboard,GoWeather forecast,MSN,Skype and Slatedroid App. 5. Bug fixes. Android 4.0 Version 20120104 1. Fix for the screen flicker bug. 2. Support for 3G Wireless data terminal. 3. Add ICS images to the theme. 4. Other bug fixes. Android 4.0 Beta Version 20111224 This version is the beta version for Android 4.0.
Known Issues	1. Can not support the following audio formats: AC3,AIFF,APE.
The method of firmware installation for this model	Using TF card First extract the firmware which you get or download, then copy the whole "zt-update" directroy into the root directory of TF card. Put the TF card into TF card slot, then press the "Camera" button at the same time to press the power-on button, then operate as per the reminders shown on the screen, the machine will be installed the firmware and then reboot. Note: keep charged when the machine is being installed the firmware.

10" C91 (512MB+8GB) android4.0 20120211_2n (This version support Adobe Flash，please see news link)

This version suit to barcode model "xxx2Nxxx" version.

Android 4.0	Version: File Name: File Size: Release Date: MD5: SHA1: Download Link:	10" C91 (512MB+8GB) android4.0 20120211_2n ZT280_H1_2n_C91_Android4.0_0211_V2.5.rar 247MB 2012-02-13 136027a63a27b31142e38fbfa538c721 4b179b0ace548658584971418cffb5377977580b *US,European customers please select LOCAL mirror,others select REMOTE mirror.
Resource Update	Note: For the C91 series of tablet,Zenithink has three kinds of models:C91_2n , C91_3n and C91_3a( it was printed on the bar code). When you update your tablet's firmware,if you use wrong version(Camera or touch screen can not be used), please use the 2 files under corresponding directory replace the 2 files under "zt-update" directory,then update firmware again. Current Version Update: 1. Support Adobe Flash.(How to switch Android/IPad mode, please see news link) 2. Add return button on web online video. 3. Support the following video formats: TS,WMV,MKV,TP.
Change logs	Android 4.0 Version 20120206 1. Support VPN. 2. Support external Bluetooth module. 3. Support chair3D. 4. Add app pool. 5. Fix video Calling Bug. 6. Add online video Vol+,Vol-. 7. Add screen shot. Android 4.0 Version 20120109 1. Add ethernet icon. 2. Support USB Debugging. 3. Support Bluetooth file transfer. 4. Add GoKeyboard,GoWeather forecast,MSN,Skype and Slatedroid App. 5. Bug fixes. Android 4.0 Version 20120104 1. Fix for the screen flicker bug. 2. Support for 3G Wireless data terminal. 3. Add ICS images to the theme. 4. Other bug fixes. Android 4.0 Beta Version 20111224 This version is the beta version for Android 4.0.
Known Issues	1. Can not support the following audio formats: AC3,AIFF,APE.
The method of firmware installation for this model	Using TF card First extract the firmware which you get or download, then copy the whole "zt-update" directroy into the root directory of TF card. Put the TF card into TF card slot, then press the "Camera" button at the same time to press the power-on button, then operate as per the reminders shown on the screen, the machine will be installed the firmware and then reboot. Note: keep charged when the machine is being installed the firmware.

10" C91 (512MB+8GB) android2.3 20120217_3a

This version suit to barcode model "xxx3Axxx" version.

Android 2.3	Version: File Name: File Size: Release Date: MD5: SHA1: Download Link:	10" C91 (512MB+8GB) android2.3 20120217_3n ZT280_H1_3a_C91_Android2.3_0217_GO_V1.1.rar 225MB 2012-02-18 d9cf2045306a9bf9775662b88c481e18 bf9ea268339276aaf644199fc53dd28a93fbb49f *US,European customers please select LOCAL mirror,others select REMOTE mirror.
Resource Update	Note: For the C91 series of tablet,Zenithink has three kinds of models:C91_2n , C91_3n and C91_3a( it was printed on the bar code). When you update your tablet's firmware,if you use wrong version(Camera or touch screen can not be used), please use the 2 files under corresponding directory replace the 2 files under "zt-update" directory,then update firmware again. Current Version Update: Update Adobe Flash.(The procedures of how to install flash: Enter into /mnt/flash/media, click “pkg2.apk”)
Resource Instruction	How to setup "Go Weather": First connect internet via WIFI, then click "Go Weather" ---->follow the instruction to click "OK"------>"OK"---->"OK"--->then select "Use wireless networks"----->click "Agree"---->click "Back" key, then you can locate your city via WIFI now. If you can not locate the city, you can manually set the city. Select "Add Location" ------>Input your city name to search, then select your favorite city. How to put "Go Weather" on the desktop: Click the desktop and hold ------>then select "Widget"----->"GO Weather"---->select your favorite style---->then click "Back" key. Now the "Go Weather" is successfully installed on your desktop.
The method of firmware installation for this model	Using TF card First extract the firmware which you get or download, then copy the whole "zt-update" directroy into the root directory of TF card. Put the TF card into TF card slot, then press the "Camera" button at the same time to press the power-on button, then operate as per the reminders shown on the screen, the machine will be installed the firmware and then reboot. Note: keep charged when the machine is being installed the firmware.

10" C91 (512MB+8GB) android2.3 20120217_3n

This version suit to barcode model "xxx3Nxxx" version.

Android 2.3	Version: File Name: File Size: Release Date: MD5: SHA1: Download Link:	10" C91 (512MB+8GB) android2.3 20120217_3n ZT280_H1_3n_C91_Android2.3_0217_GO_V1.11.rar 225MB 2012-02-18 6b6e7e60e0dd325b4a603cd90f32708c 0950edb2115b819fe0bfcdd641e8777ca1064314 *US,European customers please select LOCAL mirror,others select REMOTE mirror.
Resource Update	Note: For the C91 series of tablet,Zenithink has three kinds of models:C91_2n , C91_3n and C91_3a( it was printed on the bar code). When you update your tablet's firmware,if you use wrong version(Camera or touch screen can not be used), please use the 2 files under corresponding directory replace the 2 files under "zt-update" directory,then update firmware again. Current Version Update: Update Adobe Flash.(The procedures of how to install flash: Enter into /mnt/flash/media, click “pkg2.apk”)
Change logs	Android 2.3 Version 20111220 1. Fix USB Keyboard bugs. 2. Extend battery life for 10 inch tablet. 3. Extend 128MB user data partition. 4. Fix Nand bugs. 5. Support more languages: Arabic, English (Ireland) , English (India), Thailand.
Resource Instruction	How to setup "Go Weather": First connect internet via WIFI, then click "Go Weather" ---->follow the instruction to click "OK"------>"OK"---->"OK"--->then select "Use wireless networks"----->click "Agree"---->click "Back" key, then you can locate your city via WIFI now. If you can not locate the city, you can manually set the city. Select "Add Location" ------>Input your city name to search, then select your favorite city. How to put "Go Weather" on the desktop: Click the desktop and hold ------>then select "Widget"----->"GO Weather"---->select your favorite style---->then click "Back" key. Now the "Go Weather" is successfully installed on your desktop.
The method of firmware installation for this model	Using TF card First extract the firmware which you get or download, then copy the whole "zt-update" directroy into the root directory of TF card. Put the TF card into TF card slot, then press the "Camera" button at the same time to press the power-on button, then operate as per the reminders shown on the screen, the machine will be installed the firmware and then reboot. Note: keep charged when the machine is being installed the firmware.

10" C91 (512MB+8GB) android 2.3 20120217_2n

This version suit to barcode model "xxx2Nxxx" version.

Android 2.3	Version: File Name: File Size: Release Date: MD5: SHA1: Download Link:	10" C91 (512MB+8GB) android2.3 20120217_2n ZT280_H1_2n_C91_Android2.3_0217_GO_V1.35.rar 225MB 2012-02-18 13618c9e08ac7992986ae490246dcec6 EA81772921AFACFE4550204FE30F95424A99863D *US,European customers please select LOCAL mirror,others select REMOTE mirror.
Resource Update	Note: For the C91 series of tablet,Zenithink has three kinds of models:C91_2n , C91_3n and C91_3a( it was printed on the bar code). When you update your tablet's firmware,if you use wrong version(Camera or touch screen can not be used), please use the 2 files under corresponding directory replace the 2 files under "zt-update" directory,then update firmware again. Current Version Update: Update Adobe Flash.(The procedures of how to install flash: Enter into /mnt/flash/media, click “pkg2.apk”)
Change logs	Android 2.3 Version 20111206 1. Fix USB Keyboard bugs. 2. Extend battery life for 10 inch tablet. 3. Extend 128MB user data partition. 4. Fix Nand bugs. 5. Support more languages: Arabic, English (Ireland) , English (India), Thailand.
Resource Instruction	How to setup "Go Weather": First connect internet via WIFI, then click "Go Weather" ---->follow the instruction to click "OK"------>"OK"---->"OK"--->then select "Use wireless networks"----->click "Agree"---->click "Back" key, then you can locate your city via WIFI now. If you can not locate the city, you can manually set the city. Select "Add Location" ------>Input your city name to search, then select your favorite city. How to put "Go Weather" on the desktop: Click the desktop and hold ------>then select "Widget"----->"GO Weather"---->select your favorite style---->then click "Back" key. Now the "Go Weather" is successfully installed on your desktop.
The method of firmware installation for this model	Using TF card First extract the firmware which you get or download, then copy the whole "zt-update" directroy into the root directory of TF card. Put the TF card into TF card slot, then press the "Camera" button at the same time to press the power-on button, then operate as per the reminders shown on the screen, the machine will be installed the firmware and then reboot. Note: keep charged when the machine is being installed the firmware.