解决方案二 (手机已Root)
1): 下载LocationReportEnabler, 这个App是可以在Root过的手机上修改运营商信息的；

2): 打开LocationReportEnabler, 授予所需的所有权限，最后点击右下角的启动按钮；

3): 重新打开Tiktok就能刷出视频了；

LocationReportEnabler

下载链接：https://pan.baidu.com/s/1Wc4JC_Fv_pOCZ_P33GyOxA 

 提取码：6u6l

TikTok_v6.2.3.apk

链接：https://pan.baidu.com/s/1-IJ4GIF4Ua46sRgYdITe3A
提取码：iq6y 

如果想改变去到哪个国家的抖音就修改这个参数。

附各国运营商代码

44191 NTT DoCoMo Inc. Japan
44192 NTT DoCoMo Inc. Japan
44193 NTT OoCoMo Hokkaido Inc. Japan
44194 NTT DoCoMo Tohoku Inc. Japan
44198 NTT DoCoMo Kyushu Inc. Japan
44199 NTT DoCoMo Kyushu Inc. Japan
45201 Mobifone Vietnam
45202 Vinaphone Vietnam
45400 GSM900/HKCSL Hong Kong
45401 MVNO/CITIC Hong Kong
45402 3G Radio System/HKCSL3G Hong Kong
45403 3G Radio System/Hutchison 3G Hong Kong
45404 GSM900/GSM1800/Hutchison Hong Kong
45405 CDMA/Hutchison Hong Kong
45406 GSM900/SmarTone Hong Kong
45407 MVNO/China Unicom International Ltd. Hong Kong
45408 MVNO/Trident Hong Kong
45409 MVNO/China Motion Telecom (HK) Ltd. Hong Kong
45410 GSM1800New World PCS Ltd. Hong Kong
45411 MVNO/CHKTL Hong Kong
45412 GSM1800/Peoples Telephone Company Ltd. Hong Kong
45415 3G Radio System/SMT3G Hong Kong
45416 GSM1800/Mandarin Communications Ltd. Hong Kong
45418 GSM7800/Hong Kong CSL Ltd.
45419 3G Radio System/Sunday3G Hong Kong
45500 Smartone Mobile Communications (Macao) Ltd.
45501 CTM GSM Macao 
45503 Hutchison Telecom Macao
45601 Mobitel (Cam GSM) Cambodia
45602 Samart (Casacom) Cambodia
45603 S Telecom (CDMA) (reserved) Cambodia 
45618 Camshin (Shinawatra) Cambodia
45701 Lao Telecommunications
45702 ETL Mobile Lao 
45708 Mi丨licom Lao
46000 China Mobile
46001 China Unicom
46003 China Unicom CDMA
46004 China Satellite Global Star Network
47001 GramenPhone Bangladesh
47002 Aktel Bangladesh
47003 Mobile 2000 Bangladesh 
47201 DhiMobile Maldives 
50200 Art900 Malaysia
50212 Maxis Malaysia
50213 TM Touch Malaysia