US 12,189,481 B2
Method of recovering bootloader in mobile electronic device and bootloader recovery system performing thereof
Daeman Ko, Hwaseong-si (KR); Sanguk Park, Hanam-si (KR); Sunghyun Na, Hwaseong-si (KR); and Wooseok Oh, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Aug. 18, 2023, as Appl. No. 18/452,181.
Application 18/452,181 is a continuation of application No. 17/581,015, filed on Jan. 21, 2022, abandoned.
Claims priority of application No. 10-2021-0063802 (KR), filed on May 18, 2021.
Prior Publication US 2023/0393943 A1, Dec. 7, 2023
Int. Cl. G06F 11/14 (2006.01); G06F 9/4401 (2018.01)
CPC G06F 11/1417 (2013.01) [G06F 9/4401 (2013.01); G06F 2201/82 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of recovering a bootloader in a mobile electronic device, the method comprising:
receiving, by the mobile electronic device including a third internal path and a fourth internal path, a bootloader recovery request signal through the third internal path;
when the bootloader recovery request signal is received, changing, by the mobile electronic device, a boot mode of the mobile electronic device through the fourth internal path;
when the boot mode is changed, receiving, by the mobile electronic device, bootloader recovery data through the third internal path; and
recovering, by the mobile electronic device, the bootloader based on the bootloader recovery data,
wherein the fourth internal path is configured to operate based on a first communication scheme, and the third internal path is configured to operate based on a second communication scheme different from the first communication scheme.