https://dl3.smartisan.com/ota/rls.delta-ard10-mol-7.5.0-20200810-SEKSA.delta-user/202103292044/7.5.0.4-202103291831-user-dlt-b1e544cdc1.zip

注意：降级系统前一定要先退出欢喜云账号、关掉锁屏密码

8.0.1https://dl3.smartisan.com/ota/rls.delta-ard10-mol-8.0.0-20201127-SEKSA.delta-user/202108241757/8.0.1-202108241527-user-dlt-6327a465c3.zip

8.0.0.1https://dl3.smartisan.com/ota/rls.delta-ard10-mol-8.0.0-20201127-SEKSA.delta-user/202104151718/8.0.0.1-202104151444-user-dlt-2b72306b6e.zip

顺序：8.0.2→8.0.1→8.0.0.1→7.5.0.4。降级是否要按照顺序我忘了，论坛关闭了查不到。有需要的可以自己试试。成功降级要回来留言哦！记住要先退出欢喜云账号，关闭锁屏密码，再进行降级操作

8.0.1删除htt删ps://dl3.sm删artisan.co删m/ota/rls.delta-ard10-mol-8.0.0-20201127-SEKSA.delta-user/202108241757/8.0.1-2021082删除41527-user-dlt-6327a465c3.zip
8.0.0.1删除ht删tps://dl3.smartisan.c删om/ota/rls.delta-ard10-mol-8.0.0-20201127-SEKSA.delta-user/202104151718/8.0.0.1-2021041514删除44-user-dlt-2b72306b6e.zip

8.0.2https://dl3.smartisan.com/ota/rls.delta-ard10-mol-8.0.0-20201127-SEKSA.delta-user/202112171555/8.0.2-202112171416-user-dlt-fd38ed4cf6.zip

目前还有一个论坛，搜索“锤友论坛(非官方)”，网址带4321那个就是

8.0.3https://dl3.smartisan.com/ota/rls.delta-ard10-mol-8.0.0-20201127-SEKSA.delta-user/202204112037/8.0.3-202204111849-user-dlt-8844f93c6c.zip

7.2.2.1的包：
https://dl3.smartisan.com/ota/rls.delta-mol-7.0.0-20191224-SEKSA.delta-user/202002172326/7.2.2.1-202002172111-user-dlt-82676f4ec8.zip

7.5.0.3:
https://dl3.smartisan.com/ota/rls.delta-ard10-mol-7.5.0-20200810-SEKSA.delta-user/202101061828/7.5.0.3-202101061625-user-dlt-4f26c59c13.zip

7.3.1:
https://dl3.smartisan.com/ota/rls.delta-mol-7.0.0-20200429-SEKSA.delta-user/202005061620/7.3.1-202005061416-user-dlt-50c0afe951.zip

7.3.0.2：
https://dl3.smartisan.com/ota/rls.delta-mol-7.0.0-20200304-SEKSA.delta-user/202004142355/7.3.0.2-202004142200-user-dlt-6193be38fe.zip

7.3.0.1：
https://dl3.smartisan.com/ota/rls.delta-mol-7.0.0-20200304-SEKSA.delta-user/202003172036/7.3.0.1-202003171855-user-dlt-51bcb071e3.zip