Qualcomm was the sole supplier of modem chips for the 2011 iPhone 4S up to the iPhone 6S/Plus in 2015.
Qualcomm ແມ່ນຜູ້ສະ ຫນອງ ຊິບໂມເດັມລຸ້ນດຽວ ສໍາ ລັບ iPhone 4S 2011 ຈົນຮອດ iPhone 6S / Plus ໃນປີ 2015.