Android il2cpp symbolicate crashes

Hello,
How can I symbolicate crash logs for android il2cpp Unity 2017.1.1p2?
After the build I have APPNAME.symbols.zip file - how can I use it?
I collect crash logs via HockeyApp SDK and there’re many noname crashes like:

Version Code: 150
Version Name: 5.7.0
Android: 4.4.2
Android Build: KOT49H.I9192XXSCQA3
Manufacturer: samsung
Model: GT-I9192
Thread: UnityMain-2704
CrashReporter Key: DB32ACDB-A8C3-A8DF-087B-3DCE275C5C36F708598A
Start Date: Sat Sep 23 05:42:14 GMT+05:00 2017
Date: Sat Sep 23 05:49:14 GMT+05:00 2017

java.lang.Error: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr bf800094
Build fingerprint: ‘samsung/serranodsxx/serranods:4.4.2/KOT49H/I9192XXSCQA3:user/release-keys’
Revision: ‘5’
pid: 22071, tid: 23566, name: UnityMain >>> app.bundle.id <<<
r0 bf800000 r1 6c5523bc r2 6c5523b8 r3 00000000
r4 00000014 r5 6a648558 r6 70cc1690 r7 70cc168c
r8 70cc1694 r9 70eb5bf0 sl 661a0528 fp 70cc16b8
ip 00000001 sp 70cc1688 lr 65e4f9d8 pc 65e4f9e4 cpsr 34544f4b

at libil2cpp.00af19e4(Native Method)
at libil2cpp.00af19d4(Native Method)

There is information in the docs here on how to symbolicate Android crash reports.

-sam