Install Evdo Modem' title='Install Evdo Modem' />How to Downgrade Firmware on Samsung Galaxy Devices. We are always eager to upgrade our phone to the latest version so that we might enjoy the new features and apps that come with a new update. Ask a Galaxy S2 user how keen he is get the Jelly Bean firmware update. View and Download Proroute H685 user manual online. G and 4G. H685 Network Router pdf manual download. Home of USBModeSwitch Activating Switchable USB Devices on Linux. The latest PC gaming hardware news, plus expert, trustworthy and unbiased buying guides. Im using Ubuntu 12. Zantel modem model Huawei ec122 which is a cdma 1x evdo modem. I have been trying to connect to the Internet but every time it. Follow the simple 7 steps to configure the USB EVDO modem to conneect in Ubuntu. Find The Modem, Vendor and ProdID Detect the modem using modprobe Plug in. While most of times we are happy with the new things introduced in an update, it also happens sometimes all our hopes are undone when we have to face a bug or lack of a favorite  feature that we used to enjoy on an older firmware. It happened to me a couple of weeks ago when I updated my Galaxy Note 2 to the Android 4. Jelly Bean firmware. For some days I remained busy with exploring the new features and enjoying them. It was later that realized that there was something wrong with the Wi. Fi connectivity. Everything else was just fine but this issue was great enough to make me think again. What should I do now I kept thinking. Then I decided to try another firmware in a hope that it might solve the problem. But again the same Wi. Fi bug With Android 4. Note 2, I was happier, so I downloaded the Android 4. How many of you ever wished to downgrade the firmware of your Android phone Only a few. The present article is for those people who are looking a way to go back to Gingerbread from Ice Cream Sandwich to Ice Cream Sandwich from Jelly Bean, or from Android 4. DimensiData. Com adalah Pusat Belanja Komputer untuk pribadi dan perusahaan Terlengkap dan termurah di Indonesia. Kami menyediakan komputer, laptop, notebok, server. HTB1sYkwJVXXXXckXXXXq6xXFXXX0/qualcomm-wireless-usb-modem-3g-mini.jpg' alt='Install Evdo Modem' title='Install Evdo Modem' />Android 4. The tips described below will also be helpful to even those who want to downgrade their Samsung Galaxy device to Gingerbread from Ice Cream Sandwich. Wish to Downgrade Your Nexus DeviceHow to Downgrade Firmware on Google Nexus Devices. Before you Actually Downgrade, Try a Few Workarounds. In most cases, the wish to downgrade the firmware of ones Android devices firmware is a rash judgment. I say this because I have heard a lot of people saying, I upgraded my phones software yesterdayNow it is very slow and battery is draining fastI want to downgrade. Is it really worthwhile to think of downgrading just a few hoursdays  after installing a new update you waited for long to getThink again Our OEMs release an update after testing it and when its performance is found satisfactory. I wonder why new updates aggravate to our worry rather than pleasing us. The most common issues why we consider downgrading are Slow and laggy performance. Battery drain. Connectivity issues Wi. Fi or data connection. The absence of an important feature found in the previous firmware. Here are a few workarounds that you can try to fix the above mentioned issues. Try data factory reset a couple of times after upgrading your phones software. Follow the Step 1. The Lithium ion battery used on your device requires a proper synchronization with the new software, it s normal that you face issues like fast battery drain and battery heat up after upgrading. You must have seen the same battery problems for a week when you bought the new device. Usually, the sync requires 3 4 charge and discharge cycles to complete. I would recommend you to avoid plugging the charger into your device frequently. Charge the device after turning it off, let it charge fully. Then use the device until the battery discharges completely out of use and then turn off the phone and charge it. Repeating this for a week will certainly improve the battery performance. As for Wi. Fi or internet connectivity issues trying a datafactory reset might help fix this. You can also try rebooting your device a couple of times. As for the absence of a feature you liked in the previous firmware, you can find an alternative among the more than 7 million apps found at the Google Play Store. In case, the above troubleshooting measures do not yield any positive results, your decision to downgrade was right. Useful Tips for Galaxy Samsung Devices. How to Reduce Lag and Make Touch. Wiz Faster without Rooting. How to Get Your Preferred Language on Your Galaxy Phone or Tablet. Disclaimer Warning. Please note that the method described here has been tested by me, more than once on Galaxy S4 Android 4. Galaxy S3 Android 4. ICS, Note 2 Android 4. Galaxy S2 ICS to GB. I have not been able to test for downgrading to GB from JB. All the same, I would like to warn you that the procedure is considered risky. Proceed only if you understand the gravity of such things and make sure you are not drunk while following up the steps. Well not be responsible for any data loss or damage done to your device. Downgrade to Gingerbread from ICS or JBThose willing to downgrade their Galaxy device to Gingerbread from Ice Cream Sandwich or Jelly Bean should not follow the method given here unless you have the firmware files with Bootloader or PIT. In case you have a PIT file for your device model, select it while installing the firmware and do not forget to check Re Partition on Odin. We warn you against proceeding with the single file installation method as described below. However, if you are to downgrade to a lower version of Gingerbread from a higher version of GB from Android 2. Downgrade Galaxy Ace 2 to Gingerbread. To Downgrade Galaxy Ace 2 GT I8. Click Here. Downgrade Galaxy S Advance to Gingerbread. If you have a Galaxy S Advance and you wish to roll back your phone to the previous Gingerbread firmware from Android 4. Click Here. Getting Prepared The firmware downgrade drill for the Samsung Galaxy devices is not much complicated as compared to the phones manufactured by other brands. It requires you to boot the device first into DownloadOdin Mode, and then into Android Recovery Mode. I hope many of you would be acquainted with both the methods. Even if you are not, it doesnt matter. Download the downgrade firmware for your Samsung Galaxy device and extract it on your computer. A good source to download Samsung firmwares is Samsung Updates. Type your device name in the search box at the sidebar, you would find it hopefully. If you do not get it, let me know your device and country. To find out the correct firmware you can use CSC codes. Download and install Samsung USB Drivers on your computer. Skip this step if you already have it. Download Odin Firmware flasher and unzip it if you get any error with Odin. Odin. 3All Versions   Mirror LinkSince the downgrading procedure will delete all data stored on the internal SD Card of your Galaxy device it will be better to backup your messages, contacts and installed apps. These nice free appswill help you backup your data easily. Charge your devices battery to the full. Make sure that you have turned on USB Debugging from Settings Developer Options. Before You Downgrade Firmware Please note that in some cases, downgrading firmware might lead to IMEI loss. This occurs due to the difference in EFS location in newer and older Samsung firmwares. Several people who tried downgrading to Android 4. Android 4. 3 have reported this issue. We, therefore, strongly recommend you to be prepared for good. To backup your EFS partitionIMEI, please refer to the following tutorial How to Backup and Restore IMEI on Samsung Galaxy Devices. Installing the Downgrade Firmware Installing a firmware version that is lower than the current one is just the same as installing a higher one, but you have to do one more thing that you do not usually do. Finally, here are the steps on how to downgrade firmware on Samsung Galaxy devices. I assume that you have already done as described above, so lets go ahead. Turn off your Samsung Galaxy device whether it a phone or tablet and boot into DownloadOdin Mode. Product Overview Cisco. Cisco 8. 10 Series. This section contains the following General Description. The Cisco 8. 12 ISR is a new router that looks like an Access Point with 3. G, WLAN, and routing capabilities. The 3rd Generation 3. G is a generation of standards for mobile technology that facilitates growth, increased in bandwidth, and supports more diverse applications. The Cisco 8. 12 ISR can be powered by an included external AC adapter or by a Po. E capable Ethernet source using an optional Cisco Po. E splitter C8. 10 POE SPL. A Wireless Local Area Network WLAN implements a flexible data communication system frequently augmenting rather than replacing a wired LAN within a building or campus. WLANs use radio frequency to transmit and receive data over the air, minimizing the need for wired connections. Figure 1 1 shows the Cisco 8. ISR. Figure 1 1Cisco 8. ISRFigure 1 2 shows the 3. G antenna and LEDs display. Figure 1 2Cisco 8. ISR 3. G and LEDs Display. G diversity antenna. Wi. Fi LED2. 3G main antenna. G LEDFigure 1 3 shows the IO side of the Cisco 8. Great Naval Battles 4 Burning Steel'>Great Naval Battles 4 Burning Steel. ISR. Figure 1 3Cisco 8. ISR IO Side. 1GE WAN port. Power connection port. ConsoleAux port. Power switch. Hardware Features. The Cisco 8. 12 ISR supports the following hardware features NoteThe WAAS Express feature is not supported. This feature will be supported for 3. G and 4. G interfaces with later IOS releases. Platform Features. The Cisco 8. 12 ISR has the following platform features 1x GE Enabled WAN 1. Base T2 TNC connectors for 3. G main and diversity antenna diversity antenna multiplexed with GPS5. MB Compact Flash Memory. MB DRAMAC Power Brick 1. V and max 0. 5 AOptional Po. E 8. 02. 3at Class 4 Power Splitter Built in Grounding. Ceiling and Wall Mounting Option. LED indicators for the platform. Antenna. The Cisco 8. ISR supports 3. G external antenna and Wi. Fi embedded antenna. G External Antenna. The Cisco 8. 12 ISR provides two standard panel mount TNC connectors to support 3. G. The main antenna is used for the primary 3. G antenna. The second can be used as a diversity receive only 3. G antenna or an amplified GPS antenna. See Figure 1 2 for the location of the antennas. Wi. Fi Embedded Antenna. The Cisco 8. 12 ISR supports Dual ports Wi. Fi radios 8. 02. MIMO. For compliance and safety information, see the Regulatory Compliance and Safety Information for the Cisco 8. Series and SOHO Series Routers. LEDs. The Cisco 8. ISR has two LEDs located on the top side of the router. The 3. G LED is located on the lower right side with respect to the Cisco logo. G LED supports multiple functions and colors. The Wi. Fi LED is located on lower left side with respect to the Cisco logo. Table 1 1 describes the 3. G LED for the Cisco 8. ISR. Table 1 1Cisco 8. G LED Descriptions ROMMON Mode. G LEDLED Color. Description. System. Yellow. FPGA download is complete. Green four blinksROMMON is running. Off. No power. Incomplete FPGA download. IOS 3. G Mode. 3G Service Type. White. MC8. 70. 02. G GPRSEDGEMC5. RTTGreen MC8. G UMTSMC5. 72. 8EVDO Rev 0. Light Blue. MC8. 70. G HSPAMC5. 72. 8EVDO Rev ABlue. MC8. 70. 03. 7. G HSPAMC5. NAOff solidNo service. RSSI1. White, Green, Light Blue, or Blue solidSignal 6. Bm. Very strong signal. White, Green, Light Blue, or Blue three blinks and then a long pauseSignal lt 6. Bm. Strong signal. White, Green, Light Blue, or Blue two blinks and then a long pauseSignal lt 7. Bm. Fair signal. White, Green, Light Blue, or Blue one blink and then a long pauseSignal lt 9. Bm. Marginal signal. Off. Signal lt 1. Bm. Unusable signal. Fault Alarm. Amber solidFault detected. Red four blinksTemperature alert. Red solidSoftware failure. Power cycle. Table 1 2 describes the Wi. Fi LED for the Cisco 8. ISR. Table 1 2Cisco 8. ISR Wi. Fi LED Descriptions Message Type. Color. Description. Boot loader status sequence. Blinking Green. DRAM memory test in progress. DRAM memory test is OK. Board initialization in progress. Magic Ntfs Recovery 1 0 Cracked more. Initializing FLASH file system. Initializing Ethernet. Ethernet is OK. Starting Cisco IOS. Initialization successful. Association status. Green. Normal operating condition with no wireless client associated. Blue. Normal operating condition with at least one wireless client associated. Operating status. Blinking Blue. Software upgrade in progress. Rapidly cycling through Blue, Green, Red, and White. Access point location command invoked. Blinking Red. Ethernet link not operational. Yellow. Router is powered up. FPGA download is complete. Blinking Green. LED blinks four times when ROMMON is up. Boot loader warnings. Blinking Blue Configuration recovery in progress. MODE button pushed for 2 to 3 secondsRed. Ethernet failure. Blinking Green Image recovery in progress MODE button released. Boot loader errors. Red. DRAM memory test failure. Blinking Red and Blue. FLASH file system failure. Blinking Red and Off. Environment variable failure. Bad MAC address. Ethernet failure during image recovery. Boot environment failure. No Cisco image file. Boot failure. Cisco IOS errors. Red. Software failure. Try to disconnect and reconnect the unit power. Cycling through Blue, Green, Red, and Off General warning. Memory. The Cisco 8. ISR supports 5. 12 MB DRAM and 5. MB compact flash memory. The Host router software runs on the first core. The second core runs the WLAN Access Point software. If WLAN is not supported in an SKU, all 5. MB DRAM memory is allocated to the first core. For the SKUs that support WLAN, 1. MB out of the 5. 12 MB main memory is allocated to the second core. If WLAN is not supported in an SKU, all 5. MB DRAM compact flash memory is allocated to the first core. For the SKUs that support WLAN, 6. MB out of the 5. 12 MB main memory is allocated to the second core. Power Supply. The following are power adapters supported in the Cisco 8. ISR AC Power Adapter. The default configuration is AC adapter that supports up to 4 A of 5 VDC current. The supported AC power adapter is PWR2 2. W AC that has a nominal input voltage of 1. VAC. Po. E Splitter. The Cisco Po. E splitter C8. POE SPL splits Po. E into power and GE. It has connectors built into the power supply at both input and output so cables can be used at desired length as an option. Figure 1 4 shows the IO side of the Po. E splitter. Figure 1 4Po. E Splitter IO Side. Grounding location. Po. E input. 2Power status LED5. Openings for power cord latch to lock into enclosure. GE0 output. 6Input power connection. SKU Information. Table 1 3 lists the different SKUs available for the Cisco 8. ISR. The AP8. 02 AGN X K9 WLAN PID is integrated as part of the router for the SKUs that support WLAN and is not orderable separately. Table 1 3Supported SKUs SKU IDWLAN PIDDescription. C8. 12. G7 K9C8. Secure Router Standalone Unit non US 3. G HSPA Release 7 with SMSGPSWLAN is not supported. C8. 12. G CIFI7 E K9. Wrestling Tournament Scoring Program. AP8. 02 AGN E K9. C8. 12 Secure Router non US 3. G HSPA Release 7 with SMSGPS and Dual Wi. Fi Radio with ETSIC8. G CIFI7 N K9. AP8. AGN N K9. C8. 12 Secure Router non US 3. G HSPA Release 7 with SMSGPS and Dual Wi. Fi Radio with ANZC8. G CIFI V A K9. AP8. AGN A K9. C8. 12 Secure Router for Verizon EV DO Rev A with SMSGPS and Dual Wi. Fi Radio with FCCC8. G CIFI S A K9. AP8. AGN A K9. C8. 12 Secure Router for Sprint EV DO Rev A with SMSGPS and Dual Wi. Fi Radio with FCCCisco 8. Series. This section provides an overview of the features available for the Cisco 8.