in Klang Valley from 2016 till 2020. As for other states, Ericsson would build the 4G network in Sabah & Sarawak, Kelantan, Terengganu, and Pahang. Huawei would focus on Penang, Perlis, Perak, and Johor. In 2017, Celcom had a 90% nationwide mobile service coverage with 3G availability expanding from Klang Valley, Johor Bahru, Melaka, Kulim, and Penang. As of March 2018, Celcom improved its network experience considerably, especially with the expansion of its 4G and 4G LTE-A population coverage to 88% and 76%. Back in 2015, Celcom has 3500 4G LTE sites in the country. The Telco aims to offer up to 80% human population coverage by the end of 2016, and 95% of 4G LTE coverage by 2020. Celcom 4G LTE network coverage stood at 94% nationwide while 4G LTE-A coverage is at 90%, as of quarter 3 of 2021. Celcom Broadband Celcom Broadband is Malaysia's most popular mobile broadband provider, with 1.534 million subscribers as of the first quarter of 2015. The broadband network covers 86% of Malaysia's populated areas. Celcom Broadband was awarded the prestigious Frost & Sullivan's Mobile Broadband Provider for two years. Kolony Kolony, launched by Celcom on 8 April 2011 was the first-ever SMS-based social networking service in Malaysia. Kolony targeted Malaysian youths and those that wanted to be connected to their family and friends frequently by using their mobile phone. It ran on the regular SMS-based platform, allowing users to participate in social networking activities using the most basic mobile phones with or without a 3G connection. It is a service consisting of a multi-user environment, including software and websites. After only a few weeks of its launch, Kolony recorded a total of 1.5 million subscribers. Magic SIM On 4 June 2015, Celcom launched its latest Xpax limited edition simcard package, the Magic SIM. A RM5 Xpax Magic SIM starter pack comes with free basic internet, free 200 MB of high-speed internet, and 20 free minutes free calls and SMS or SMS to Celcom numbers. Xpax #NoKelentong On 19 December 2016, Celcom revamped its prepaid plan with the more simplified XPAX #NoKelentong. It removes data restrictions on application usage, 4G only weekend data and off-peak only data. Celcom Home Wireless On 15 March 2018, Celcom launched postpaid home wireless broadband. Yoodo On 29 January 2018, Celcom launched Yoodo, a brand marketed as a hybrid of conventional prepaid mobile plans. Current developments Celcom is