diff --git a/packages/request-manager/tests/interceptor-whitelist.test.ts b/packages/request-manager/tests/interceptor-whitelist.test.ts
index 5fa5cf4d6ee..a35e42ea313 100644
--- a/packages/request-manager/tests/interceptor-whitelist.test.ts
+++ b/packages/request-manager/tests/interceptor-whitelist.test.ts
@@ -62,6 +62,7 @@ describe('Interceptor', () => {
 
     beforeAll(() => {
         createInterceptor(interceptorOptions);
+        jest.spyOn(console, 'error').mockImplementation(() => {});
     });
 
     it('Blocks websocket connections', async () => {
diff --git a/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx b/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx
index 9b4f8e294f1..f7d1f250f87 100644
--- a/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx
+++ b/packages/suite/src/components/suite/Preloader/__tests__/Preloader.test.tsx
@@ -9,7 +9,7 @@ import { Preloader } from '../Preloader';
 
 // render only Translation.id in data-test attribute
 jest.mock('src/components/suite/Translation', () => ({
-    Translation: ({ id }: any) => <div data-testid={id}>{id}</div>,
+    Translation: ({ id }: any) => <span data-testid={id}>{id}</span>,
 }));
 
 // @trezor/connect fetching ethereum definitions
@@ -149,6 +149,24 @@ const deviceCompromisedFixtures = [
 ];
 
 describe('Preloader component', () => {
+    beforeAll(() => {
+        const originalWarn = console.warn;
+
+        jest.spyOn(console, 'warn').mockImplementation((...args) => {
+            const warningMessage = args[0];
+
+            if (
+                (typeof warningMessage === 'string' &&
+                    warningMessage.startsWith('Firmware hash check failed!')) ||
+                warningMessage.startsWith('Firmware revision check failed')
+            ) {
+                return;
+            }
+
+            originalWarn(...args);
+        });
+    });
+
     it('Loading: suite is loading', () => {
         const store = initStore(
             getInitialState({
diff --git a/packages/suite/src/utils/suite/__tests__/ethereumStaking.test.ts b/packages/suite/src/utils/suite/__tests__/ethereumStaking.test.ts
index 89e7ded0cec..39f9c78eaf7 100644
--- a/packages/suite/src/utils/suite/__tests__/ethereumStaking.test.ts
+++ b/packages/suite/src/utils/suite/__tests__/ethereumStaking.test.ts
@@ -154,6 +154,20 @@ describe('getStakeFormsDefaultValues', () => {
 });
 
 describe('getStakeTxGasLimit', () => {
+    beforeAll(() => {
+        const originalError = console.error;
+
+        jest.spyOn(console, 'error').mockImplementation((...args) => {
+            const errorMessage = args[0];
+
+            if (typeof errorMessage === 'object') {
+                return;
+            }
+
+            originalError(...args);
+        });
+    });
+
     getStakeTxGasLimitFixture.forEach(test => {
         it(test.description, async () => {
             mockTrezorConnect(test);