Operators are calm about the "brush machine" reaction

A few days ago, some readers reported that the use of China Mobile's TD-SCDMA network bundled with TD-SCDMA network TD fixed phone, through the "brush" way, you can support China Unicom and China Mobile's 2G card use, get rid of only TD network used in the shackles.

Operators concerned are not worried about this and believe that the operator's competitiveness of customized machines lies in the competitive data packages, not the machines themselves.

TD plane brush machine can be used to break the Unicom card

China Mobile's TD-SCDMA handset can be inserted into China Unicom's SIM card after the flashing machine; China Telecom's "Millee phone" can be inserted into China Mobile's 2G and China Unicom's 3G after the brushing; overseas operators can customize iPhone4S and iPad Mini to remove TD- In addition to the SCDMA system, multiple networks are available.

According to reports, the so-called "brush machine" means that users only need to find the relevant "brushing software" on the Internet. After downloading, the computer will be connected to the computer and selected to perform the brushing. After the success of the flashing machine, the original TD number and TD-SCDMA network can only be used to directly insert a mobile 2G or Unicom card. For example, the ZTE U110TD is one of the TDs that can use the Unicom card after the “Brush”. It is reported that even some merchants simply unlock the original plane's landline brushing machine and sell it in the form of an online universal version.

According to industry insiders, the TD-Seater's function "Brush Machine Unlocked", and these "machine-card bound" "TD-Speaking" bundled SIM cards, can also be "unlocked." The reporter learned that simply changing the IMEI serial code of a self-provided 2G mobile phone to the default serial code in the SIM card of the base station can be used only on TD fixed-line telephones and calling the ultra-low-rate SIM card to “unlock”. Placed on a regular 2G mobile phone for dialing.

3G version iPad Mini domestic multi-network universal

Although the three major operators in China hope to leave their users on their own networks by customizing “specific communication standards” products, because the chips of high-end intelligent communication products are compatible with multiple formats, more and more products can be compatible. Network system. For example, in the popular Xiaomi mobile phone, users have found that China Telecom’s customized mobile phones not only can be used on China Telecom’s CDMA network, but also can be used to implement 2G (EDGE) networks on China Mobile and 2G of China Unicom. Used on (EDGE) and 3G (WCDMA) networks.

In addition, some users also told reporters that the current parallel 3G version of the iPad Mini can be used in domestic 2G (EDGE), CDMA2000, and WCDMA 3G networks. "The reason is very simple, because China's mobile phone can also be used to overseas three networks." Mobile phone expert ALEX told reporters that, for example, the United States Sprint iPhone 4S to the country has become a support for "multi-network access to eat" products.

"Actually, the iPhone supports most of the mature communication systems on the hardware, but it obstructs the need of domestic carriers to customize, and then blocks some of the communication systems through software." Alex told reporters that the current domestic operator regulations, licensed iPhone If you are in a roaming state, such as roaming to Hong Kong, Macau, Taiwan or other overseas regions, roaming to WCDMA and EDGE networks can be used. "Similarly, smart phones such as the iPhone and the iPad Mini in some overseas regions can enter the Chinese mainland through parallel channels, and they can also use multiple formats at the same time."