Here's a strange story for you: Apple has worked with China Mobile to resolve issues with the iPhone 4S on the Chinese carrier's network. What's strange about that? China Mobile doesn't officially carry the iPhone 4S... Electronista is reporting that some 4S users cannot activate SIM cards or make calls with a full signal. The issues appear to be due to the iPhone 4S only supporting the GSM P band (885 - 915 MHz) and not the E band (880 - 890 MHz), both of which are in use by China Mobile. The P band is primarily used for outdoor use, while E is designed for indoor areas -- train stations, conventions centers, and the like. When China Mobile users move into an area without P coverage, they still see full signal strength, but the connection is dropped. According to China Mobile, Apple has updated all iPhone 4S devices built after February 8th, 2012 to work properly with their network. China Mobile is also saying that Apple is planning to issue a firmware update for earlier 4S devices in the next few weeks. Penn-Olson reported that there are some 15 million unofficial iPhone users on the China Mobile network at this point -- people who love their carrier so much that they're willing to run the iPhones on a system that doesn't give them 3G service. China Mobile expects to become China's third iPhone carrier soon, and is hoping to build a 4G LTE network that may be useful with the next generation of iPhone.Apple addresses issue with iPhone 4S on China Mobile originally appeared on TUAW - The Unofficial Apple Weblog on Mon, 05 Mar 2012 11:44:00 EST. Please see our terms for use of feeds.Source | Source | Permalink | Email this | Comments read more..
Thursday, 8 March 2012
Unofficial Apple Weblog-China Mobile-Iphone 4S
Tuesday, 6 March 2012
China Mobile-Iphone 4S
China Mobile may be the world's largest carrier with over 650 million customers, but it is not yet an official iPhone carrier, due in part to unique technology used for its 3G network that would so far have forced Apple to build special hardware to be compatible with the carrier.
But that hasn't stopped the carrier from supporting the iPhone for its customers to use on its 2G network, and Tech in Asia now reports on news from Beijing Daily sharing that China Mobile now has 15 million iPhone users. The milestone comes just over four months after the carrier reached 10 million iPhone users.
Despite the iPhone's popularity with China Mobile's customers, the device's potential there is undoubtedly barely being tapped, with advances in chip technology and the carrier's network meaning that future iPhones are likely to run on its fastest 4G LTE networks without requiring unique hardware.
Even iPhone 4S users trying to use the device on China Mobile's 2G network have been experiencing difficulties with SIM card activation, but Beijing Daily reports (via The Next Web) that the issue has now been resolved by Apple despite the fact that China Mobile is not an official carrier for the device.Apple Inc. may release an IOS update specifically for the Chinese mainland in early March to resolve the signal problems plaguing iPhone 4S owners using China Mobile’s network.
China Mobile said that Apple had updated the system of all iPhone 4S handsets manufactured after Feb. 8, 2012 to fully support its network, and will offer a software update for previously manufactured iPhone 4S handsets in early March.The issue is reportedly related to the handling of two different frequency bands used by China Mobile's 2G GSM network, with iPhone 4S incompatibility with the E frequency band resulting in users being unable to connect to the network in areas served by that frequency band. read more..